38975846

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9311}}^1$

素因数の和:9356

約数の個数: 32

約数和(自身を含む): 75091968

約数和(自身を除く): 36116122

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 9311, 18622, 65177, 121043, 130354, 214153, 242086, 428306, 847301, 1499071, 1694602, 2783989, 2998142, 5567978, 19487923, 38975846]

約数ペア:

[(1, 38975846), (2, 19487923), (7, 5567978), (13, 2998142), (14, 2783989), (23, 1694602), (26, 1499071), (46, 847301), (91, 428306), (161, 242086), (182, 214153), (299, 130354), (322, 121043), (598, 65177), (2093, 18622), (4186, 9311)]