65513008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1483}}^1$

素因数の和:1753

約数の個数: 40

約数和(自身を含む): 139116096

約数和(自身を除く): 73603088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 251, 502, 1004, 1483, 2008, 2761, 2966, 4016, 5522, 5932, 11044, 11864, 16313, 22088, 23728, 32626, 44176, 65252, 130504, 261008, 372233, 744466, 1488932, 2977864, 4094563, 5955728, 8189126, 16378252, 32756504, 65513008]

約数ペア:

[(1, 65513008), (2, 32756504), (4, 16378252), (8, 8189126), (11, 5955728), (16, 4094563), (22, 2977864), (44, 1488932), (88, 744466), (176, 372233), (251, 261008), (502, 130504), (1004, 65252), (1483, 44176), (2008, 32626), (2761, 23728), (2966, 22088), (4016, 16313), (5522, 11864), (5932, 11044)]