61299028

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{70621}}^1$

素因数の和:70663

約数の個数: 24

約数和(自身を含む): 126554624

約数和(自身を除く): 65255596

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 70621, 141242, 282484, 494347, 988694, 1977388, 2189251, 4378502, 8757004, 15324757, 30649514, 61299028]

約数ペア:

[(1, 61299028), (2, 30649514), (4, 15324757), (7, 8757004), (14, 4378502), (28, 2189251), (31, 1977388), (62, 988694), (124, 494347), (217, 282484), (434, 141242), (868, 70621)]