8004761472

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{672443}}^1$

素因数の和:672491

約数の個数: 64

約数和(自身を含む): 21948572160

約数和(自身を除く): 13943810688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 672443, 1344886, 2017329, 2689772, 4034658, 5379544, 8069316, 10759088, 16138632, 20845733, 21518176, 32277264, 41691466, 43036352, 62537199, 64554528, 83382932, 86072704, 125074398, 129109056, 166765864, 250148796, 258218112, 333531728, 500297592, 667063456, 1000595184, 1334126912, 2001190368, 2668253824, 4002380736, 8004761472]

約数ペア:

[(1, 8004761472), (2, 4002380736), (3, 2668253824), (4, 2001190368), (6, 1334126912), (8, 1000595184), (12, 667063456), (16, 500297592), (24, 333531728), (31, 258218112), (32, 250148796), (48, 166765864), (62, 129109056), (64, 125074398), (93, 86072704), (96, 83382932), (124, 64554528), (128, 62537199), (186, 43036352), (192, 41691466), (248, 32277264), (372, 21518176), (384, 20845733), (496, 16138632), (744, 10759088), (992, 8069316), (1488, 5379544), (1984, 4034658), (2976, 2689772), (3968, 2017329), (5952, 1344886), (11904, 672443)]