42758296

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 96033600

約数和(自身を除く): 53275304

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 113, 116, 203, 226, 232, 233, 406, 452, 466, 791, 812, 904, 932, 1582, 1624, 1631, 1864, 3164, 3262, 3277, 6328, 6524, 6554, 6757, 13048, 13108, 13514, 22939, 26216, 26329, 27028, 45878, 47299, 52658, 54056, 91756, 94598, 105316, 183512, 184303, 189196, 210632, 368606, 378392, 737212, 763541, 1474424, 1527082, 3054164, 5344787, 6108328, 10689574, 21379148, 42758296]

約数ペア:

[(1, 42758296), (2, 21379148), (4, 10689574), (7, 6108328), (8, 5344787), (14, 3054164), (28, 1527082), (29, 1474424), (56, 763541), (58, 737212), (113, 378392), (116, 368606), (203, 210632), (226, 189196), (232, 184303), (233, 183512), (406, 105316), (452, 94598), (466, 91756), (791, 54056), (812, 52658), (904, 47299), (932, 45878), (1582, 27028), (1624, 26329), (1631, 26216), (1864, 22939), (3164, 13514), (3262, 13108), (3277, 13048), (6328, 6757), (6524, 6554)]