7320664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1699

約数の個数: 32

約数和(自身を含む): 15135120

約数和(自身を除く): 7814456

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 1637, 2236, 3274, 4472, 6548, 13096, 21281, 42562, 70391, 85124, 140782, 170248, 281564, 563128, 915083, 1830166, 3660332, 7320664]

約数ペア:

[(1, 7320664), (2, 3660332), (4, 1830166), (8, 915083), (13, 563128), (26, 281564), (43, 170248), (52, 140782), (86, 85124), (104, 70391), (172, 42562), (344, 21281), (559, 13096), (1118, 6548), (1637, 4472), (2236, 3274)]