64047256

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87977}}^1$

素因数の和:88003

約数の個数: 32

約数和(自身を含む): 147803040

約数和(自身を除く): 83755784

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 87977, 175954, 351908, 615839, 703816, 1143701, 1231678, 2287402, 2463356, 4574804, 4926712, 8005907, 9149608, 16011814, 32023628, 64047256]

約数ペア:

[(1, 64047256), (2, 32023628), (4, 16011814), (7, 9149608), (8, 8005907), (13, 4926712), (14, 4574804), (26, 2463356), (28, 2287402), (52, 1231678), (56, 1143701), (91, 703816), (104, 615839), (182, 351908), (364, 175954), (728, 87977)]