28055511290

素因数分解:

$2^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1373}}^1\times {\mathrm{2243}}^1$

素因数の和:4534

約数の個数: 32

約数和(自身を含む): 50614730496

約数和(自身を除く): 22559219206

約数列:

[1, 2, 5, 10, 911, 1373, 1822, 2243, 2746, 4486, 4555, 6865, 9110, 11215, 13730, 22430, 1250803, 2043373, 2501606, 3079639, 4086746, 6159278, 6254015, 10216865, 12508030, 15398195, 20433730, 30796390, 2805551129, 5611102258, 14027755645, 28055511290]

約数ペア:

[(1, 28055511290), (2, 14027755645), (5, 5611102258), (10, 2805551129), (911, 30796390), (1373, 20433730), (1822, 15398195), (2243, 12508030), (2746, 10216865), (4486, 6254015), (4555, 6159278), (6865, 4086746), (9110, 3079639), (11215, 2501606), (13730, 2043373), (22430, 1250803)]