75037456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21221}}^1$

素因数の和:21259

約数の個数: 40

約数和(自身を含む): 165786264

約数和(自身を除く): 90748808

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 21221, 42442, 84884, 169768, 275873, 339536, 360757, 551746, 721514, 1103492, 1443028, 2206984, 2886056, 4413968, 4689841, 5772112, 9379682, 18759364, 37518728, 75037456]

約数ペア:

[(1, 75037456), (2, 37518728), (4, 18759364), (8, 9379682), (13, 5772112), (16, 4689841), (17, 4413968), (26, 2886056), (34, 2206984), (52, 1443028), (68, 1103492), (104, 721514), (136, 551746), (208, 360757), (221, 339536), (272, 275873), (442, 169768), (884, 84884), (1768, 42442), (3536, 21221)]