42173192

素因数分解:

$2^3\times {\mathrm{17}}^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 89262000

約数和(自身を除く): 47088808

約数列:

[1, 2, 4, 8, 17, 29, 34, 37, 58, 68, 74, 116, 136, 148, 232, 289, 296, 493, 578, 629, 986, 1073, 1156, 1258, 1972, 2146, 2312, 2516, 3944, 4292, 4913, 5032, 8381, 8584, 9826, 10693, 16762, 18241, 19652, 21386, 33524, 36482, 39304, 42772, 67048, 72964, 85544, 142477, 145928, 181781, 284954, 310097, 363562, 569908, 620194, 727124, 1139816, 1240388, 1454248, 2480776, 5271649, 10543298, 21086596, 42173192]

約数ペア:

[(1, 42173192), (2, 21086596), (4, 10543298), (8, 5271649), (17, 2480776), (29, 1454248), (34, 1240388), (37, 1139816), (58, 727124), (68, 620194), (74, 569908), (116, 363562), (136, 310097), (148, 284954), (232, 181781), (289, 145928), (296, 142477), (493, 85544), (578, 72964), (629, 67048), (986, 42772), (1073, 39304), (1156, 36482), (1258, 33524), (1972, 21386), (2146, 19652), (2312, 18241), (2516, 16762), (3944, 10693), (4292, 9826), (4913, 8584), (5032, 8381)]