61919493118

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1523}}^1\times {\mathrm{78487}}^1$

素因数の和:80056

約数の個数: 32

約数和(自身を含む): 109089529344

約数和(自身を除く): 47170036226

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1523, 3046, 10661, 21322, 56351, 78487, 112702, 156974, 394457, 549409, 788914, 1098818, 2904019, 5808038, 20328133, 40656266, 119535701, 239071402, 836749907, 1673499814, 4422820937, 8845641874, 30959746559, 61919493118]

約数ペア:

[(1, 61919493118), (2, 30959746559), (7, 8845641874), (14, 4422820937), (37, 1673499814), (74, 836749907), (259, 239071402), (518, 119535701), (1523, 40656266), (3046, 20328133), (10661, 5808038), (21322, 2904019), (56351, 1098818), (78487, 788914), (112702, 549409), (156974, 394457)]