57166928

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 120

約数和(自身を含む): 142490880

約数和(自身を除く): 85323952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 71, 79, 91, 98, 104, 112, 142, 158, 182, 196, 208, 284, 316, 364, 392, 497, 553, 568, 632, 637, 728, 784, 923, 994, 1027, 1106, 1136, 1264, 1274, 1456, 1846, 1988, 2054, 2212, 2548, 3479, 3692, 3871, 3976, 4108, 4424, 5096, 5609, 6461, 6958, 7189, 7384, 7742, 7952, 8216, 8848, 10192, 11218, 12922, 13916, 14378, 14768, 15484, 16432, 22436, 25844, 27832, 28756, 30968, 39263, 44872, 45227, 50323, 51688, 55664, 57512, 61936, 72917, 78526, 89744, 90454, 100646, 103376, 115024, 145834, 157052, 180908, 201292, 274841, 291668, 314104, 361816, 402584, 510419, 549682, 583336, 628208, 723632, 805168, 1020838, 1099364, 1166672, 2041676, 2198728, 3572933, 4083352, 4397456, 7145866, 8166704, 14291732, 28583464, 57166928]

約数ペア:

[(1, 57166928), (2, 28583464), (4, 14291732), (7, 8166704), (8, 7145866), (13, 4397456), (14, 4083352), (16, 3572933), (26, 2198728), (28, 2041676), (49, 1166672), (52, 1099364), (56, 1020838), (71, 805168), (79, 723632), (91, 628208), (98, 583336), (104, 549682), (112, 510419), (142, 402584), (158, 361816), (182, 314104), (196, 291668), (208, 274841), (284, 201292), (316, 180908), (364, 157052), (392, 145834), (497, 115024), (553, 103376), (568, 100646), (632, 90454), (637, 89744), (728, 78526), (784, 72917), (923, 61936), (994, 57512), (1027, 55664), (1106, 51688), (1136, 50323), (1264, 45227), (1274, 44872), (1456, 39263), (1846, 30968), (1988, 28756), (2054, 27832), (2212, 25844), (2548, 22436), (3479, 16432), (3692, 15484), (3871, 14768), (3976, 14378), (4108, 13916), (4424, 12922), (5096, 11218), (5609, 10192), (6461, 8848), (6958, 8216), (7189, 7952), (7384, 7742)]