67993660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6653}}^1$

素因数の和:6742

約数の個数: 48

約数和(自身を含む): 165445056

約数和(自身を除く): 97451396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 6653, 10220, 13306, 26612, 33265, 46571, 66530, 93142, 133060, 186284, 232855, 465710, 485669, 931420, 971338, 1942676, 2428345, 3399683, 4856690, 6799366, 9713380, 13598732, 16998415, 33996830, 67993660]

約数ペア:

[(1, 67993660), (2, 33996830), (4, 16998415), (5, 13598732), (7, 9713380), (10, 6799366), (14, 4856690), (20, 3399683), (28, 2428345), (35, 1942676), (70, 971338), (73, 931420), (140, 485669), (146, 465710), (292, 232855), (365, 186284), (511, 133060), (730, 93142), (1022, 66530), (1460, 46571), (2044, 33265), (2555, 26612), (5110, 13306), (6653, 10220)]