28876921104

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{366161}}^1$

素因数の和:366256

約数の個数: 80

約数和(自身を含む): 78458264064

約数和(自身を除く): 49581342960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 496, 636, 744, 848, 1272, 1488, 1643, 2544, 3286, 4929, 6572, 9858, 13144, 19716, 26288, 39432, 78864, 366161, 732322, 1098483, 1464644, 2196966, 2929288, 4393932, 5858576, 8787864, 11350991, 17575728, 19406533, 22701982, 34052973, 38813066, 45403964, 58219599, 68105946, 77626132, 90807928, 116439198, 136211892, 155252264, 181615856, 232878396, 272423784, 310504528, 465756792, 544847568, 601602523, 931513584, 1203205046, 1804807569, 2406410092, 3609615138, 4812820184, 7219230276, 9625640368, 14438460552, 28876921104]

約数ペア:

[(1, 28876921104), (2, 14438460552), (3, 9625640368), (4, 7219230276), (6, 4812820184), (8, 3609615138), (12, 2406410092), (16, 1804807569), (24, 1203205046), (31, 931513584), (48, 601602523), (53, 544847568), (62, 465756792), (93, 310504528), (106, 272423784), (124, 232878396), (159, 181615856), (186, 155252264), (212, 136211892), (248, 116439198), (318, 90807928), (372, 77626132), (424, 68105946), (496, 58219599), (636, 45403964), (744, 38813066), (848, 34052973), (1272, 22701982), (1488, 19406533), (1643, 17575728), (2544, 11350991), (3286, 8787864), (4929, 5858576), (6572, 4393932), (9858, 2929288), (13144, 2196966), (19716, 1464644), (26288, 1098483), (39432, 732322), (78864, 366161)]