3960565568

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{1171}}^1\times {\mathrm{1229}}^1$

素因数の和:2455

約数の個数: 56

約数和(自身を含む): 8055437280

約数和(自身を除く): 4094871712

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1171, 1229, 1376, 2342, 2458, 2752, 4684, 4916, 9368, 9832, 18736, 19664, 37472, 39328, 50353, 52847, 74944, 78656, 100706, 105694, 201412, 211388, 402824, 422776, 805648, 845552, 1439159, 1611296, 1691104, 2878318, 3222592, 3382208, 5756636, 11513272, 23026544, 46053088, 61883837, 92106176, 123767674, 247535348, 495070696, 990141392, 1980282784, 3960565568]

約数ペア:

[(1, 3960565568), (2, 1980282784), (4, 990141392), (8, 495070696), (16, 247535348), (32, 123767674), (43, 92106176), (64, 61883837), (86, 46053088), (172, 23026544), (344, 11513272), (688, 5756636), (1171, 3382208), (1229, 3222592), (1376, 2878318), (2342, 1691104), (2458, 1611296), (2752, 1439159), (4684, 845552), (4916, 805648), (9368, 422776), (9832, 402824), (18736, 211388), (19664, 201412), (37472, 105694), (39328, 100706), (50353, 78656), (52847, 74944)]