539798416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{2671}}^1$

素因数の和:3439

約数の個数: 40

約数和(自身を含む): 1109286144

約数和(自身を除く): 569487728

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 743, 1486, 2671, 2972, 5342, 5944, 10684, 11888, 12631, 21368, 25262, 42736, 45407, 50524, 90814, 101048, 181628, 202096, 363256, 726512, 1984553, 3969106, 7938212, 15876424, 31752848, 33737401, 67474802, 134949604, 269899208, 539798416]

約数ペア:

[(1, 539798416), (2, 269899208), (4, 134949604), (8, 67474802), (16, 33737401), (17, 31752848), (34, 15876424), (68, 7938212), (136, 3969106), (272, 1984553), (743, 726512), (1486, 363256), (2671, 202096), (2972, 181628), (5342, 101048), (5944, 90814), (10684, 50524), (11888, 45407), (12631, 42736), (21368, 25262)]