8664864

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 25147584

約数和(自身を除く): 16482720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 78, 96, 104, 106, 131, 156, 159, 208, 212, 262, 312, 318, 393, 416, 424, 524, 624, 636, 689, 786, 848, 1048, 1248, 1272, 1378, 1572, 1696, 1703, 2067, 2096, 2544, 2756, 3144, 3406, 4134, 4192, 5088, 5109, 5512, 6288, 6812, 6943, 8268, 10218, 11024, 12576, 13624, 13886, 16536, 20436, 20829, 22048, 27248, 27772, 33072, 40872, 41658, 54496, 55544, 66144, 81744, 83316, 90259, 111088, 163488, 166632, 180518, 222176, 270777, 333264, 361036, 541554, 666528, 722072, 1083108, 1444144, 2166216, 2888288, 4332432, 8664864]

約数ペア:

[(1, 8664864), (2, 4332432), (3, 2888288), (4, 2166216), (6, 1444144), (8, 1083108), (12, 722072), (13, 666528), (16, 541554), (24, 361036), (26, 333264), (32, 270777), (39, 222176), (48, 180518), (52, 166632), (53, 163488), (78, 111088), (96, 90259), (104, 83316), (106, 81744), (131, 66144), (156, 55544), (159, 54496), (208, 41658), (212, 40872), (262, 33072), (312, 27772), (318, 27248), (393, 22048), (416, 20829), (424, 20436), (524, 16536), (624, 13886), (636, 13624), (689, 12576), (786, 11024), (848, 10218), (1048, 8268), (1248, 6943), (1272, 6812), (1378, 6288), (1572, 5512), (1696, 5109), (1703, 5088), (2067, 4192), (2096, 4134), (2544, 3406), (2756, 3144)]