74674948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{4273}}^1$

素因数の和:4551

約数の個数: 24

約数和(自身を含む): 138939192

約数和(自身を除く): 64264244

約数列:

[1, 2, 4, 17, 34, 68, 257, 514, 1028, 4273, 4369, 8546, 8738, 17092, 17476, 72641, 145282, 290564, 1098161, 2196322, 4392644, 18668737, 37337474, 74674948]

約数ペア:

[(1, 74674948), (2, 37337474), (4, 18668737), (17, 4392644), (34, 2196322), (68, 1098161), (257, 290564), (514, 145282), (1028, 72641), (4273, 17476), (4369, 17092), (8546, 8738)]