27749964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4889}}^1$

素因数の和:4950

約数の個数: 48

約数和(自身を含む): 72293760

約数和(自身を除く): 44543796

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 4889, 5676, 9778, 14667, 19556, 29334, 53779, 58668, 107558, 161337, 210227, 215116, 322674, 420454, 630681, 645348, 840908, 1261362, 2312497, 2522724, 4624994, 6937491, 9249988, 13874982, 27749964]

約数ペア:

[(1, 27749964), (2, 13874982), (3, 9249988), (4, 6937491), (6, 4624994), (11, 2522724), (12, 2312497), (22, 1261362), (33, 840908), (43, 645348), (44, 630681), (66, 420454), (86, 322674), (129, 215116), (132, 210227), (172, 161337), (258, 107558), (473, 58668), (516, 53779), (946, 29334), (1419, 19556), (1892, 14667), (2838, 9778), (4889, 5676)]