86128028

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1453}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 180761280

約数和(自身を除く): 94633252

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 73, 116, 146, 203, 292, 406, 511, 812, 1022, 1453, 2044, 2117, 2906, 4234, 5812, 8468, 10171, 14819, 20342, 29638, 40684, 42137, 59276, 84274, 106069, 168548, 212138, 294959, 424276, 589918, 742483, 1179836, 1484966, 2969932, 3076001, 6152002, 12304004, 21532007, 43064014, 86128028]

約数ペア:

[(1, 86128028), (2, 43064014), (4, 21532007), (7, 12304004), (14, 6152002), (28, 3076001), (29, 2969932), (58, 1484966), (73, 1179836), (116, 742483), (146, 589918), (203, 424276), (292, 294959), (406, 212138), (511, 168548), (812, 106069), (1022, 84274), (1453, 59276), (2044, 42137), (2117, 40684), (2906, 29638), (4234, 20342), (5812, 14819), (8468, 10171)]