7874468

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 16982784

約数和(自身を除く): 9108316

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 233, 238, 284, 466, 476, 497, 932, 994, 1207, 1631, 1988, 2414, 3262, 3961, 4828, 6524, 7922, 8449, 15844, 16543, 16898, 27727, 33086, 33796, 55454, 66172, 110908, 115801, 231602, 281231, 463204, 562462, 1124924, 1968617, 3937234, 7874468]

約数ペア:

[(1, 7874468), (2, 3937234), (4, 1968617), (7, 1124924), (14, 562462), (17, 463204), (28, 281231), (34, 231602), (68, 115801), (71, 110908), (119, 66172), (142, 55454), (233, 33796), (238, 33086), (284, 27727), (466, 16898), (476, 16543), (497, 15844), (932, 8449), (994, 7922), (1207, 6524), (1631, 4828), (1988, 3961), (2414, 3262)]