3747536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:483

約数の個数: 40

約数和(自身を含む): 8020320

約数和(自身を除く): 4272784

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 419, 559, 688, 838, 1118, 1676, 2236, 3352, 4472, 5447, 6704, 8944, 10894, 18017, 21788, 36034, 43576, 72068, 87152, 144136, 234221, 288272, 468442, 936884, 1873768, 3747536]

約数ペア:

[(1, 3747536), (2, 1873768), (4, 936884), (8, 468442), (13, 288272), (16, 234221), (26, 144136), (43, 87152), (52, 72068), (86, 43576), (104, 36034), (172, 21788), (208, 18017), (344, 10894), (419, 8944), (559, 6704), (688, 5447), (838, 4472), (1118, 3352), (1676, 2236)]