26432474874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{342647}}^1$

素因数の和:342731

約数の個数: 64

約数和(自身を含む): 60788496384

約数和(自身を除く): 34356021510

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 43, 46, 69, 78, 86, 129, 138, 258, 299, 559, 598, 897, 989, 1118, 1677, 1794, 1978, 2967, 3354, 5934, 12857, 25714, 38571, 77142, 342647, 685294, 1027941, 2055882, 4454411, 7880881, 8908822, 13363233, 14733821, 15761762, 23642643, 26726466, 29467642, 44201463, 47285286, 88402926, 102451453, 191539673, 204902906, 307354359, 338877883, 383079346, 574619019, 614708718, 677755766, 1016633649, 1149238038, 2033267298, 4405412479, 8810824958, 13216237437, 26432474874]

約数ペア:

[(1, 26432474874), (2, 13216237437), (3, 8810824958), (6, 4405412479), (13, 2033267298), (23, 1149238038), (26, 1016633649), (39, 677755766), (43, 614708718), (46, 574619019), (69, 383079346), (78, 338877883), (86, 307354359), (129, 204902906), (138, 191539673), (258, 102451453), (299, 88402926), (559, 47285286), (598, 44201463), (897, 29467642), (989, 26726466), (1118, 23642643), (1677, 15761762), (1794, 14733821), (1978, 13363233), (2967, 8908822), (3354, 7880881), (5934, 4454411), (12857, 2055882), (25714, 1027941), (38571, 685294), (77142, 342647)]