4747216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:619

約数の個数: 40

約数和(自身を含む): 10070784

約数和(自身を除く): 5323568

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 563, 1054, 1126, 2108, 2252, 4216, 4504, 8432, 9008, 9571, 17453, 19142, 34906, 38284, 69812, 76568, 139624, 153136, 279248, 296701, 593402, 1186804, 2373608, 4747216]

約数ペア:

[(1, 4747216), (2, 2373608), (4, 1186804), (8, 593402), (16, 296701), (17, 279248), (31, 153136), (34, 139624), (62, 76568), (68, 69812), (124, 38284), (136, 34906), (248, 19142), (272, 17453), (496, 9571), (527, 9008), (563, 8432), (1054, 4504), (1126, 4216), (2108, 2252)]