7272782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 12718080

約数和(自身を除く): 5445298

約数列:

[1, 2, 11, 19, 22, 38, 127, 137, 209, 254, 274, 418, 1397, 1507, 2413, 2603, 2794, 3014, 4826, 5206, 17399, 26543, 28633, 34798, 53086, 57266, 191389, 330581, 382778, 661162, 3636391, 7272782]

約数ペア:

[(1, 7272782), (2, 3636391), (11, 661162), (19, 382778), (22, 330581), (38, 191389), (127, 57266), (137, 53086), (209, 34798), (254, 28633), (274, 26543), (418, 17399), (1397, 5206), (1507, 4826), (2413, 3014), (2603, 2794)]