70980856

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{28901}}^1$

素因数の和:29214

約数の個数: 16

約数和(自身を含む): 133527240

約数和(自身を除く): 62546384

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 28901, 57802, 115604, 231208, 8872607, 17745214, 35490428, 70980856]

約数ペア:

[(1, 70980856), (2, 35490428), (4, 17745214), (8, 8872607), (307, 231208), (614, 115604), (1228, 57802), (2456, 28901)]