66153868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1499}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 136080000

約数和(自身を除く): 69926132

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 59, 68, 118, 187, 236, 374, 649, 748, 1003, 1298, 1499, 2006, 2596, 2998, 4012, 5996, 11033, 16489, 22066, 25483, 32978, 44132, 50966, 65956, 88441, 101932, 176882, 280313, 353764, 560626, 972851, 1121252, 1503497, 1945702, 3006994, 3891404, 6013988, 16538467, 33076934, 66153868]

約数ペア:

[(1, 66153868), (2, 33076934), (4, 16538467), (11, 6013988), (17, 3891404), (22, 3006994), (34, 1945702), (44, 1503497), (59, 1121252), (68, 972851), (118, 560626), (187, 353764), (236, 280313), (374, 176882), (649, 101932), (748, 88441), (1003, 65956), (1298, 50966), (1499, 44132), (2006, 32978), (2596, 25483), (2998, 22066), (4012, 16489), (5996, 11033)]