39140472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4957}}^1$

素因数の和:5020

約数の個数: 64

約数和(自身を含む): 114232320

約数和(自身を除く): 75091848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 4957, 7896, 9914, 14871, 19828, 29742, 34699, 39656, 59484, 69398, 104097, 118968, 138796, 208194, 232979, 277592, 416388, 465958, 698937, 832776, 931916, 1397874, 1630853, 1863832, 2795748, 3261706, 4892559, 5591496, 6523412, 9785118, 13046824, 19570236, 39140472]

約数ペア:

[(1, 39140472), (2, 19570236), (3, 13046824), (4, 9785118), (6, 6523412), (7, 5591496), (8, 4892559), (12, 3261706), (14, 2795748), (21, 1863832), (24, 1630853), (28, 1397874), (42, 931916), (47, 832776), (56, 698937), (84, 465958), (94, 416388), (141, 277592), (168, 232979), (188, 208194), (282, 138796), (329, 118968), (376, 104097), (564, 69398), (658, 59484), (987, 39656), (1128, 34699), (1316, 29742), (1974, 19828), (2632, 14871), (3948, 9914), (4957, 7896)]