28510734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 70073856

約数和(自身を除く): 41563122

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 73, 102, 119, 146, 219, 238, 357, 438, 511, 547, 714, 1022, 1094, 1241, 1533, 1641, 2482, 3066, 3282, 3723, 3829, 7446, 7658, 8687, 9299, 11487, 17374, 18598, 22974, 26061, 27897, 39931, 52122, 55794, 65093, 79862, 119793, 130186, 195279, 239586, 279517, 390558, 559034, 678827, 838551, 1357654, 1677102, 2036481, 4072962, 4751789, 9503578, 14255367, 28510734]

約数ペア:

[(1, 28510734), (2, 14255367), (3, 9503578), (6, 4751789), (7, 4072962), (14, 2036481), (17, 1677102), (21, 1357654), (34, 838551), (42, 678827), (51, 559034), (73, 390558), (102, 279517), (119, 239586), (146, 195279), (219, 130186), (238, 119793), (357, 79862), (438, 65093), (511, 55794), (547, 52122), (714, 39931), (1022, 27897), (1094, 26061), (1241, 22974), (1533, 18598), (1641, 17374), (2482, 11487), (3066, 9299), (3282, 8687), (3723, 7658), (3829, 7446)]