72695308

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{20443}}^1$

素因数の和:20581

約数の個数: 24

約数和(自身を含む): 146542592

約数和(自身を除く): 73847284

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 20443, 40886, 81772, 143101, 286202, 572404, 2596261, 5192522, 10385044, 18173827, 36347654, 72695308]

約数ペア:

[(1, 72695308), (2, 36347654), (4, 18173827), (7, 10385044), (14, 5192522), (28, 2596261), (127, 572404), (254, 286202), (508, 143101), (889, 81772), (1778, 40886), (3556, 20443)]