27287728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1033}}^1$

素因数の和:1181

約数の個数: 40

約数和(自身を含む): 57440768

約数和(自身を除く): 30153040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1033, 1651, 2032, 2066, 3302, 4132, 6604, 8264, 13208, 13429, 16528, 26416, 26858, 53716, 107432, 131191, 214864, 262382, 524764, 1049528, 1705483, 2099056, 3410966, 6821932, 13643864, 27287728]

約数ペア:

[(1, 27287728), (2, 13643864), (4, 6821932), (8, 3410966), (13, 2099056), (16, 1705483), (26, 1049528), (52, 524764), (104, 262382), (127, 214864), (208, 131191), (254, 107432), (508, 53716), (1016, 26858), (1033, 26416), (1651, 16528), (2032, 13429), (2066, 13208), (3302, 8264), (4132, 6604)]