40940484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3917}}^1$

素因数の和:4004

約数の個数: 48

約数和(自身を含む): 104438208

約数和(自身を除く): 63497724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 3917, 5226, 7834, 10452, 11751, 15668, 23502, 47004, 50921, 101842, 152763, 203684, 262439, 305526, 524878, 611052, 787317, 1049756, 1574634, 3149268, 3411707, 6823414, 10235121, 13646828, 20470242, 40940484]

約数ペア:

[(1, 40940484), (2, 20470242), (3, 13646828), (4, 10235121), (6, 6823414), (12, 3411707), (13, 3149268), (26, 1574634), (39, 1049756), (52, 787317), (67, 611052), (78, 524878), (134, 305526), (156, 262439), (201, 203684), (268, 152763), (402, 101842), (804, 50921), (871, 47004), (1742, 23502), (2613, 15668), (3484, 11751), (3917, 10452), (5226, 7834)]