17408792744

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{6961}}^1$

素因数の和:7099

約数の個数: 128

約数和(自身を含む): 41143749120

約数和(自身を除く): 23734956376

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 71, 74, 119, 136, 142, 148, 238, 259, 284, 296, 476, 497, 518, 568, 629, 952, 994, 1036, 1207, 1258, 1988, 2072, 2414, 2516, 2627, 3976, 4403, 4828, 5032, 5254, 6961, 8449, 8806, 9656, 10508, 13922, 16898, 17612, 18389, 21016, 27844, 33796, 35224, 36778, 44659, 48727, 55688, 67592, 73556, 89318, 97454, 118337, 147112, 178636, 194908, 236674, 257557, 312613, 357272, 389816, 473348, 494231, 515114, 625226, 828359, 946696, 988462, 1030228, 1250452, 1656718, 1802899, 1976924, 2060456, 2500904, 3313436, 3459617, 3605798, 3953848, 4378469, 6626872, 6919234, 7211596, 8401927, 8756938, 13838468, 14423192, 16803854, 17513876, 18286547, 27676936, 30649283, 33607708, 35027752, 36573094, 58813489, 61298566, 67215416, 73146188, 117626978, 122597132, 128005829, 146292376, 235253956, 245194264, 256011658, 310871299, 470507912, 512023316, 621742598, 1024046632, 1243485196, 2176099093, 2486970392, 4352198186, 8704396372, 17408792744]

約数ペア:

[(1, 17408792744), (2, 8704396372), (4, 4352198186), (7, 2486970392), (8, 2176099093), (14, 1243485196), (17, 1024046632), (28, 621742598), (34, 512023316), (37, 470507912), (56, 310871299), (68, 256011658), (71, 245194264), (74, 235253956), (119, 146292376), (136, 128005829), (142, 122597132), (148, 117626978), (238, 73146188), (259, 67215416), (284, 61298566), (296, 58813489), (476, 36573094), (497, 35027752), (518, 33607708), (568, 30649283), (629, 27676936), (952, 18286547), (994, 17513876), (1036, 16803854), (1207, 14423192), (1258, 13838468), (1988, 8756938), (2072, 8401927), (2414, 7211596), (2516, 6919234), (2627, 6626872), (3976, 4378469), (4403, 3953848), (4828, 3605798), (5032, 3459617), (5254, 3313436), (6961, 2500904), (8449, 2060456), (8806, 1976924), (9656, 1802899), (10508, 1656718), (13922, 1250452), (16898, 1030228), (17612, 988462), (18389, 946696), (21016, 828359), (27844, 625226), (33796, 515114), (35224, 494231), (36778, 473348), (44659, 389816), (48727, 357272), (55688, 312613), (67592, 257557), (73556, 236674), (89318, 194908), (97454, 178636), (118337, 147112)]