8004664

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 15624000

約数和(自身を除く): 7619336

約数列:

[1, 2, 4, 8, 47, 61, 94, 122, 188, 244, 349, 376, 488, 698, 1396, 2792, 2867, 5734, 11468, 16403, 21289, 22936, 32806, 42578, 65612, 85156, 131224, 170312, 1000583, 2001166, 4002332, 8004664]

約数ペア:

[(1, 8004664), (2, 4002332), (4, 2001166), (8, 1000583), (47, 170312), (61, 131224), (94, 85156), (122, 65612), (188, 42578), (244, 32806), (349, 22936), (376, 21289), (488, 16403), (698, 11468), (1396, 5734), (2792, 2867)]