72003536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{719}}^1$

素因数の和:1307

約数の個数: 40

約数和(自身を含む): 152668800

約数和(自身を除く): 80665264

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 569, 719, 1138, 1438, 2276, 2876, 4552, 5752, 6259, 7909, 9104, 11504, 12518, 15818, 25036, 31636, 50072, 63272, 100144, 126544, 409111, 818222, 1636444, 3272888, 4500221, 6545776, 9000442, 18000884, 36001768, 72003536]

約数ペア:

[(1, 72003536), (2, 36001768), (4, 18000884), (8, 9000442), (11, 6545776), (16, 4500221), (22, 3272888), (44, 1636444), (88, 818222), (176, 409111), (569, 126544), (719, 100144), (1138, 63272), (1438, 50072), (2276, 31636), (2876, 25036), (4552, 15818), (5752, 12518), (6259, 11504), (7909, 9104)]