6896968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 15240960

約数和(自身を除く): 8343992

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 47, 52, 68, 83, 94, 104, 136, 166, 188, 221, 332, 376, 442, 611, 664, 799, 884, 1079, 1222, 1411, 1598, 1768, 2158, 2444, 2822, 3196, 3901, 4316, 4888, 5644, 6392, 7802, 8632, 10387, 11288, 15604, 18343, 20774, 31208, 36686, 41548, 50713, 66317, 73372, 83096, 101426, 132634, 146744, 202852, 265268, 405704, 530536, 862121, 1724242, 3448484, 6896968]

約数ペア:

[(1, 6896968), (2, 3448484), (4, 1724242), (8, 862121), (13, 530536), (17, 405704), (26, 265268), (34, 202852), (47, 146744), (52, 132634), (68, 101426), (83, 83096), (94, 73372), (104, 66317), (136, 50713), (166, 41548), (188, 36686), (221, 31208), (332, 20774), (376, 18343), (442, 15604), (611, 11288), (664, 10387), (799, 8632), (884, 7802), (1079, 6392), (1222, 5644), (1411, 4888), (1598, 4316), (1768, 3901), (2158, 3196), (2444, 2822)]