63804518992

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{1861}}^1\times {\mathrm{15641}}^1$

素因数の和:17647

約数の個数: 40

約数和(自身を含む): 124598478312

約数和(自身を除く): 60793959320

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 1861, 2192, 3722, 7444, 14888, 15641, 29776, 31282, 62564, 125128, 250256, 254957, 509914, 1019828, 2039656, 2142817, 4079312, 4285634, 8571268, 17142536, 29107901, 34285072, 58215802, 116431604, 232863208, 465726416, 3987782437, 7975564874, 15951129748, 31902259496, 63804518992]

約数ペア:

[(1, 63804518992), (2, 31902259496), (4, 15951129748), (8, 7975564874), (16, 3987782437), (137, 465726416), (274, 232863208), (548, 116431604), (1096, 58215802), (1861, 34285072), (2192, 29107901), (3722, 17142536), (7444, 8571268), (14888, 4285634), (15641, 4079312), (29776, 2142817), (31282, 2039656), (62564, 1019828), (125128, 509914), (250256, 254957)]