28993692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3793}}^1$

素因数の和:3827

約数の個数: 72

約数和(自身を含む): 84773136

約数和(自身を除く): 55779444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3793, 3822, 7586, 7644, 11379, 15172, 22758, 26551, 45516, 49309, 53102, 79653, 98618, 106204, 147927, 159306, 185857, 197236, 295854, 318612, 345163, 371714, 557571, 591708, 690326, 743428, 1035489, 1115142, 1380652, 2070978, 2230284, 2416141, 4141956, 4832282, 7248423, 9664564, 14496846, 28993692]

約数ペア:

[(1, 28993692), (2, 14496846), (3, 9664564), (4, 7248423), (6, 4832282), (7, 4141956), (12, 2416141), (13, 2230284), (14, 2070978), (21, 1380652), (26, 1115142), (28, 1035489), (39, 743428), (42, 690326), (49, 591708), (52, 557571), (78, 371714), (84, 345163), (91, 318612), (98, 295854), (147, 197236), (156, 185857), (182, 159306), (196, 147927), (273, 106204), (294, 98618), (364, 79653), (546, 53102), (588, 49309), (637, 45516), (1092, 26551), (1274, 22758), (1911, 15172), (2548, 11379), (3793, 7644), (3822, 7586)]