40054528

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{3329}}^1$

素因数の和:3392

約数の個数: 36

約数和(自身を含む): 81678240

約数和(自身を除く): 41623712

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 752, 1504, 3008, 3329, 6016, 6658, 12032, 13316, 26632, 53264, 106528, 156463, 213056, 312926, 426112, 625852, 852224, 1251704, 2503408, 5006816, 10013632, 20027264, 40054528]

約数ペア:

[(1, 40054528), (2, 20027264), (4, 10013632), (8, 5006816), (16, 2503408), (32, 1251704), (47, 852224), (64, 625852), (94, 426112), (128, 312926), (188, 213056), (256, 156463), (376, 106528), (752, 53264), (1504, 26632), (3008, 13316), (3329, 12032), (6016, 6658)]