8197886032

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{647747}}^1$

素因数の和:647875

約数の個数: 40

約数和(自身を含む): 18313131456

約数和(自身を除く): 10115245424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 12656, 647747, 1295494, 2590988, 4534229, 5181976, 9068458, 10363952, 18136916, 36273832, 72547664, 73195411, 146390822, 292781644, 512367877, 585563288, 1024735754, 1171126576, 2049471508, 4098943016, 8197886032]

約数ペア:

[(1, 8197886032), (2, 4098943016), (4, 2049471508), (7, 1171126576), (8, 1024735754), (14, 585563288), (16, 512367877), (28, 292781644), (56, 146390822), (112, 73195411), (113, 72547664), (226, 36273832), (452, 18136916), (791, 10363952), (904, 9068458), (1582, 5181976), (1808, 4534229), (3164, 2590988), (6328, 1295494), (12656, 647747)]