25008104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14957}}^1$

素因数の和:14993

約数の個数: 32

約数和(自身を含む): 53848800

約数和(自身を除く): 28840696

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 14957, 29914, 59828, 119656, 164527, 284183, 329054, 568366, 658108, 1136732, 1316216, 2273464, 3126013, 6252026, 12504052, 25008104]

約数ペア:

[(1, 25008104), (2, 12504052), (4, 6252026), (8, 3126013), (11, 2273464), (19, 1316216), (22, 1136732), (38, 658108), (44, 568366), (76, 329054), (88, 284183), (152, 164527), (209, 119656), (418, 59828), (836, 29914), (1672, 14957)]