70820238424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1\times {\mathrm{6287}}^1$

素因数の和:7612

約数の個数: 64

約数和(自身を含む): 144751017600

約数和(自身を除く): 73930779176

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 1217, 2314, 2434, 4628, 4868, 6287, 9256, 9736, 12574, 15821, 25148, 31642, 50296, 63284, 81731, 108313, 126568, 163462, 216626, 326924, 433252, 559543, 653848, 866504, 1119086, 1408069, 2238172, 2816138, 4476344, 5632276, 7274059, 7651279, 11264552, 14548118, 15302558, 29096236, 30605116, 58192472, 61210232, 99466627, 198933254, 397866508, 680963831, 795733016, 1361927662, 2723855324, 5447710648, 8852529803, 17705059606, 35410119212, 70820238424]

約数ペア:

[(1, 70820238424), (2, 35410119212), (4, 17705059606), (8, 8852529803), (13, 5447710648), (26, 2723855324), (52, 1361927662), (89, 795733016), (104, 680963831), (178, 397866508), (356, 198933254), (712, 99466627), (1157, 61210232), (1217, 58192472), (2314, 30605116), (2434, 29096236), (4628, 15302558), (4868, 14548118), (6287, 11264552), (9256, 7651279), (9736, 7274059), (12574, 5632276), (15821, 4476344), (25148, 2816138), (31642, 2238172), (50296, 1408069), (63284, 1119086), (81731, 866504), (108313, 653848), (126568, 559543), (163462, 433252), (216626, 326924)]