717362048

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{431107}}^1$

素因数の和:431134

約数の個数: 32

約数和(自身を含む): 1539055560

約数和(自身を除く): 821693512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 431107, 862214, 1724428, 3448856, 5604391, 6897712, 11208782, 13795424, 22417564, 27590848, 44835128, 55181696, 89670256, 179340512, 358681024, 717362048]

約数ペア:

[(1, 717362048), (2, 358681024), (4, 179340512), (8, 89670256), (13, 55181696), (16, 44835128), (26, 27590848), (32, 22417564), (52, 13795424), (64, 11208782), (104, 6897712), (128, 5604391), (208, 3448856), (416, 1724428), (832, 862214), (1664, 431107)]