28294868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59443}}^1$

素因数の和:59471

約数の個数: 24

約数和(自身を含む): 59919552

約数和(自身を除く): 31624684

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 59443, 118886, 237772, 416101, 832202, 1010531, 1664404, 2021062, 4042124, 7073717, 14147434, 28294868]

約数ペア:

[(1, 28294868), (2, 14147434), (4, 7073717), (7, 4042124), (14, 2021062), (17, 1664404), (28, 1010531), (34, 832202), (68, 416101), (119, 237772), (238, 118886), (476, 59443)]