72671732

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{136601}}^1$

素因数の和:136631

約数の個数: 24

約数和(自身を含む): 152994240

約数和(自身を除く): 80322508

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 136601, 273202, 546404, 956207, 1912414, 2595419, 3824828, 5190838, 10381676, 18167933, 36335866, 72671732]

約数ペア:

[(1, 72671732), (2, 36335866), (4, 18167933), (7, 10381676), (14, 5190838), (19, 3824828), (28, 2595419), (38, 1912414), (76, 956207), (133, 546404), (266, 273202), (532, 136601)]