140112064

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{70621}}^1$

素因数の和:70664

約数の個数: 28

約数和(自身を含む): 287007808

約数和(自身を除く): 146895744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 70621, 141242, 282484, 564968, 1129936, 2189251, 2259872, 4378502, 4519744, 8757004, 17514008, 35028016, 70056032, 140112064]

約数ペア:

[(1, 140112064), (2, 70056032), (4, 35028016), (8, 17514008), (16, 8757004), (31, 4519744), (32, 4378502), (62, 2259872), (64, 2189251), (124, 1129936), (248, 564968), (496, 282484), (992, 141242), (1984, 70621)]