39767336

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 88128000

約数和(自身を除く): 48360664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 89, 101, 158, 178, 202, 316, 356, 404, 553, 623, 632, 707, 712, 808, 1106, 1246, 1414, 2212, 2492, 2828, 4424, 4984, 5656, 7031, 7979, 8989, 14062, 15958, 17978, 28124, 31916, 35956, 49217, 55853, 56248, 62923, 63832, 71912, 98434, 111706, 125846, 196868, 223412, 251692, 393736, 446824, 503384, 710131, 1420262, 2840524, 4970917, 5681048, 9941834, 19883668, 39767336]

約数ペア:

[(1, 39767336), (2, 19883668), (4, 9941834), (7, 5681048), (8, 4970917), (14, 2840524), (28, 1420262), (56, 710131), (79, 503384), (89, 446824), (101, 393736), (158, 251692), (178, 223412), (202, 196868), (316, 125846), (356, 111706), (404, 98434), (553, 71912), (623, 63832), (632, 62923), (707, 56248), (712, 55853), (808, 49217), (1106, 35956), (1246, 31916), (1414, 28124), (2212, 17978), (2492, 15958), (2828, 14062), (4424, 8989), (4984, 7979), (5656, 7031)]