26865832

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 60652800

約数和(自身を除く): 33786968

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 71, 116, 142, 203, 232, 233, 284, 406, 466, 497, 568, 812, 932, 994, 1624, 1631, 1864, 1988, 2059, 3262, 3976, 4118, 6524, 6757, 8236, 13048, 13514, 14413, 16472, 16543, 27028, 28826, 33086, 47299, 54056, 57652, 66172, 94598, 115304, 115801, 132344, 189196, 231602, 378392, 463204, 479747, 926408, 959494, 1918988, 3358229, 3837976, 6716458, 13432916, 26865832]

約数ペア:

[(1, 26865832), (2, 13432916), (4, 6716458), (7, 3837976), (8, 3358229), (14, 1918988), (28, 959494), (29, 926408), (56, 479747), (58, 463204), (71, 378392), (116, 231602), (142, 189196), (203, 132344), (232, 115801), (233, 115304), (284, 94598), (406, 66172), (466, 57652), (497, 54056), (568, 47299), (812, 33086), (932, 28826), (994, 27028), (1624, 16543), (1631, 16472), (1864, 14413), (1988, 13514), (2059, 13048), (3262, 8236), (3976, 6757), (4118, 6524)]