74884144

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{7561}}^1$

素因数の和:8188

約数の個数: 20

約数和(自身を含む): 145341640

約数和(自身を除く): 70457496

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 7561, 9904, 15122, 30244, 60488, 120976, 4680259, 9360518, 18721036, 37442072, 74884144]

約数ペア:

[(1, 74884144), (2, 37442072), (4, 18721036), (8, 9360518), (16, 4680259), (619, 120976), (1238, 60488), (2476, 30244), (4952, 15122), (7561, 9904)]