66623410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41381}}^1$

素因数の和:41418

約数の個数: 32

約数和(自身を含む): 143016192

約数和(自身を除く): 76392782

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 41381, 82762, 206905, 289667, 413810, 579334, 951763, 1448335, 1903526, 2896670, 4758815, 6662341, 9517630, 13324682, 33311705, 66623410]

約数ペア:

[(1, 66623410), (2, 33311705), (5, 13324682), (7, 9517630), (10, 6662341), (14, 4758815), (23, 2896670), (35, 1903526), (46, 1448335), (70, 951763), (115, 579334), (161, 413810), (230, 289667), (322, 206905), (805, 82762), (1610, 41381)]