70988072

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{124979}}^1$

素因数の和:125056

約数の個数: 16

約数和(自身を含む): 134978400

約数和(自身を除く): 63990328

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 124979, 249958, 499916, 999832, 8873509, 17747018, 35494036, 70988072]

約数ペア:

[(1, 70988072), (2, 35494036), (4, 17747018), (8, 8873509), (71, 999832), (142, 499916), (284, 249958), (568, 124979)]