25400694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 59927040

約数和(自身を除く): 34526346

約数列:

[1, 2, 3, 6, 11, 22, 23, 29, 33, 46, 58, 66, 69, 87, 138, 174, 253, 319, 506, 577, 638, 667, 759, 957, 1154, 1334, 1518, 1731, 1914, 2001, 3462, 4002, 6347, 7337, 12694, 13271, 14674, 16733, 19041, 22011, 26542, 33466, 38082, 39813, 44022, 50199, 79626, 100398, 145981, 184063, 291962, 368126, 384859, 437943, 552189, 769718, 875886, 1104378, 1154577, 2309154, 4233449, 8466898, 12700347, 25400694]

約数ペア:

[(1, 25400694), (2, 12700347), (3, 8466898), (6, 4233449), (11, 2309154), (22, 1154577), (23, 1104378), (29, 875886), (33, 769718), (46, 552189), (58, 437943), (66, 384859), (69, 368126), (87, 291962), (138, 184063), (174, 145981), (253, 100398), (319, 79626), (506, 50199), (577, 44022), (638, 39813), (667, 38082), (759, 33466), (957, 26542), (1154, 22011), (1334, 19041), (1518, 16733), (1731, 14674), (1914, 13271), (2001, 12694), (3462, 7337), (4002, 6347)]