61504292

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:456

約数の個数: 36

約数和(自身を含む): 114702336

約数和(自身を除く): 53198044

約数列:

[1, 2, 4, 19, 38, 76, 191, 223, 361, 382, 446, 722, 764, 892, 1444, 3629, 4237, 7258, 8474, 14516, 16948, 42593, 68951, 80503, 85186, 137902, 161006, 170372, 275804, 322012, 809267, 1618534, 3237068, 15376073, 30752146, 61504292]

約数ペア:

[(1, 61504292), (2, 30752146), (4, 15376073), (19, 3237068), (38, 1618534), (76, 809267), (191, 322012), (223, 275804), (361, 170372), (382, 161006), (446, 137902), (722, 85186), (764, 80503), (892, 68951), (1444, 42593), (3629, 16948), (4237, 14516), (7258, 8474)]