71176688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23789}}^1$

素因数の和:23825

約数の個数: 40

約数和(自身を含む): 159297840

約数和(自身を除く): 88121152

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 23789, 47578, 95156, 190312, 261679, 380624, 404413, 523358, 808826, 1046716, 1617652, 2093432, 3235304, 4186864, 4448543, 6470608, 8897086, 17794172, 35588344, 71176688]

約数ペア:

[(1, 71176688), (2, 35588344), (4, 17794172), (8, 8897086), (11, 6470608), (16, 4448543), (17, 4186864), (22, 3235304), (34, 2093432), (44, 1617652), (68, 1046716), (88, 808826), (136, 523358), (176, 404413), (187, 380624), (272, 261679), (374, 190312), (748, 95156), (1496, 47578), (2992, 23789)]