25782504

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1601}}^1$

素因数の和:1682

約数の個数: 64

約数和(自身を含む): 71513280

約数和(自身を除く): 45730776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 1601, 2013, 2684, 3202, 4026, 4803, 5368, 6404, 8052, 9606, 12808, 16104, 17611, 19212, 35222, 38424, 52833, 70444, 97661, 105666, 140888, 195322, 211332, 292983, 390644, 422664, 585966, 781288, 1074271, 1171932, 2148542, 2343864, 3222813, 4297084, 6445626, 8594168, 12891252, 25782504]

約数ペア:

[(1, 25782504), (2, 12891252), (3, 8594168), (4, 6445626), (6, 4297084), (8, 3222813), (11, 2343864), (12, 2148542), (22, 1171932), (24, 1074271), (33, 781288), (44, 585966), (61, 422664), (66, 390644), (88, 292983), (122, 211332), (132, 195322), (183, 140888), (244, 105666), (264, 97661), (366, 70444), (488, 52833), (671, 38424), (732, 35222), (1342, 19212), (1464, 17611), (1601, 16104), (2013, 12808), (2684, 9606), (3202, 8052), (4026, 6404), (4803, 5368)]