65716872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{210631}}^1$

素因数の和:210653

約数の個数: 32

約数和(自身を含む): 176930880

約数和(自身を除く): 111214008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 210631, 421262, 631893, 842524, 1263786, 1685048, 2527572, 2738203, 5055144, 5476406, 8214609, 10952812, 16429218, 21905624, 32858436, 65716872]

約数ペア:

[(1, 65716872), (2, 32858436), (3, 21905624), (4, 16429218), (6, 10952812), (8, 8214609), (12, 5476406), (13, 5055144), (24, 2738203), (26, 2527572), (39, 1685048), (52, 1263786), (78, 842524), (104, 631893), (156, 421262), (312, 210631)]