69940216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14843}}^1$

素因数の和:14899

約数の個数: 32

約数和(自身を含む): 142502400

約数和(自身を除く): 72562184

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 14843, 29686, 59372, 118744, 282017, 460133, 564034, 920266, 1128068, 1840532, 2256136, 3681064, 8742527, 17485054, 34970108, 69940216]

約数ペア:

[(1, 69940216), (2, 34970108), (4, 17485054), (8, 8742527), (19, 3681064), (31, 2256136), (38, 1840532), (62, 1128068), (76, 920266), (124, 564034), (152, 460133), (248, 282017), (589, 118744), (1178, 59372), (2356, 29686), (4712, 14843)]