39070048

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 79866864

約数和(自身を除く): 40796816

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 97, 164, 194, 307, 328, 388, 614, 656, 776, 1228, 1312, 1552, 2456, 3104, 3977, 4912, 7954, 9824, 12587, 15908, 25174, 29779, 31816, 50348, 59558, 63632, 100696, 119116, 127264, 201392, 238232, 402784, 476464, 952928, 1220939, 2441878, 4883756, 9767512, 19535024, 39070048]

約数ペア:

[(1, 39070048), (2, 19535024), (4, 9767512), (8, 4883756), (16, 2441878), (32, 1220939), (41, 952928), (82, 476464), (97, 402784), (164, 238232), (194, 201392), (307, 127264), (328, 119116), (388, 100696), (614, 63632), (656, 59558), (776, 50348), (1228, 31816), (1312, 29779), (1552, 25174), (2456, 15908), (3104, 12587), (3977, 9824), (4912, 7954)]