42149324

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 90554688

約数和(自身を除く): 48405364

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1213, 1241, 2044, 2426, 2482, 4852, 4964, 8491, 8687, 16982, 17374, 20621, 33964, 34748, 41242, 82484, 88549, 144347, 177098, 288694, 354196, 577388, 619843, 1239686, 1505333, 2479372, 3010666, 6021332, 10537331, 21074662, 42149324]

約数ペア:

[(1, 42149324), (2, 21074662), (4, 10537331), (7, 6021332), (14, 3010666), (17, 2479372), (28, 1505333), (34, 1239686), (68, 619843), (73, 577388), (119, 354196), (146, 288694), (238, 177098), (292, 144347), (476, 88549), (511, 82484), (1022, 41242), (1213, 34748), (1241, 33964), (2044, 20621), (2426, 17374), (2482, 16982), (4852, 8687), (4964, 8491)]