64905912

素因数分解:

$2^3\times 3^2\times {\mathrm{901471}}^1$

素因数の和:901483

約数の個数: 24

約数和(自身を含む): 175787040

約数和(自身を除く): 110881128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 901471, 1802942, 2704413, 3605884, 5408826, 7211768, 8113239, 10817652, 16226478, 21635304, 32452956, 64905912]

約数ペア:

[(1, 64905912), (2, 32452956), (3, 21635304), (4, 16226478), (6, 10817652), (8, 8113239), (9, 7211768), (12, 5408826), (18, 3605884), (24, 2704413), (36, 1802942), (72, 901471)]