65056288

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 140374080

約数和(自身を除く): 75317792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 421, 439, 842, 878, 1684, 1756, 3368, 3512, 4631, 4829, 6736, 7024, 9262, 9658, 13472, 14048, 18524, 19316, 37048, 38632, 74096, 77264, 148192, 154528, 184819, 369638, 739276, 1478552, 2033009, 2957104, 4066018, 5914208, 8132036, 16264072, 32528144, 65056288]

約数ペア:

[(1, 65056288), (2, 32528144), (4, 16264072), (8, 8132036), (11, 5914208), (16, 4066018), (22, 2957104), (32, 2033009), (44, 1478552), (88, 739276), (176, 369638), (352, 184819), (421, 154528), (439, 148192), (842, 77264), (878, 74096), (1684, 38632), (1756, 37048), (3368, 19316), (3512, 18524), (4631, 14048), (4829, 13472), (6736, 9658), (7024, 9262)]