28196616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3571}}^1$

素因数の和:3634

約数の個数: 64

約数和(自身を含む): 82298880

約数和(自身を除く): 54102264

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, 3571, 3948, 7142, 7896, 10713, 14284, 21426, 24997, 28568, 42852, 49994, 74991, 85704, 99988, 149982, 167837, 199976, 299964, 335674, 503511, 599928, 671348, 1007022, 1174859, 1342696, 2014044, 2349718, 3524577, 4028088, 4699436, 7049154, 9398872, 14098308, 28196616]

約数ペア:

[(1, 28196616), (2, 14098308), (3, 9398872), (4, 7049154), (6, 4699436), (7, 4028088), (8, 3524577), (12, 2349718), (14, 2014044), (21, 1342696), (24, 1174859), (28, 1007022), (42, 671348), (47, 599928), (56, 503511), (84, 335674), (94, 299964), (141, 199976), (168, 167837), (188, 149982), (282, 99988), (329, 85704), (376, 74991), (564, 49994), (658, 42852), (987, 28568), (1128, 24997), (1316, 21426), (1974, 14284), (2632, 10713), (3571, 7896), (3948, 7142)]