68469206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1877}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 117367488

約数和(自身を除く): 48898282

約数列:

[1, 2, 13, 23, 26, 46, 61, 122, 299, 598, 793, 1403, 1586, 1877, 2806, 3754, 18239, 24401, 36478, 43171, 48802, 86342, 114497, 228994, 561223, 1122446, 1488461, 2633431, 2976922, 5266862, 34234603, 68469206]

約数ペア:

[(1, 68469206), (2, 34234603), (13, 5266862), (23, 2976922), (26, 2633431), (46, 1488461), (61, 1122446), (122, 561223), (299, 228994), (598, 114497), (793, 86342), (1403, 48802), (1586, 43171), (1877, 36478), (2806, 24401), (3754, 18239)]