947483024

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{419}}^1\times {\mathrm{1789}}^1$

素因数の和:2295

約数の個数: 40

約数和(自身を含む): 1864464000

約数和(自身を除く): 916980976

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 419, 632, 838, 1264, 1676, 1789, 3352, 3578, 6704, 7156, 14312, 28624, 33101, 66202, 132404, 141331, 264808, 282662, 529616, 565324, 749591, 1130648, 1499182, 2261296, 2998364, 5996728, 11993456, 59217689, 118435378, 236870756, 473741512, 947483024]

約数ペア:

[(1, 947483024), (2, 473741512), (4, 236870756), (8, 118435378), (16, 59217689), (79, 11993456), (158, 5996728), (316, 2998364), (419, 2261296), (632, 1499182), (838, 1130648), (1264, 749591), (1676, 565324), (1789, 529616), (3352, 282662), (3578, 264808), (6704, 141331), (7156, 132404), (14312, 66202), (28624, 33101)]