3946864

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 40

約数和(自身を含む): 8057520

約数和(自身を除く): 4110656

約数列:

[1, 2, 4, 8, 16, 37, 59, 74, 113, 118, 148, 226, 236, 296, 452, 472, 592, 904, 944, 1808, 2183, 4181, 4366, 6667, 8362, 8732, 13334, 16724, 17464, 26668, 33448, 34928, 53336, 66896, 106672, 246679, 493358, 986716, 1973432, 3946864]

約数ペア:

[(1, 3946864), (2, 1973432), (4, 986716), (8, 493358), (16, 246679), (37, 106672), (59, 66896), (74, 53336), (113, 34928), (118, 33448), (148, 26668), (226, 17464), (236, 16724), (296, 13334), (452, 8732), (472, 8362), (592, 6667), (904, 4366), (944, 4181), (1808, 2183)]