16590197048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{76673}}^1$

素因数の和:76776

約数の個数: 64

約数和(自身を含む): 34613710560

約数和(自身を除く): 18023513512

約数列:

[1, 2, 4, 8, 17, 34, 37, 43, 68, 74, 86, 136, 148, 172, 296, 344, 629, 731, 1258, 1462, 1591, 2516, 2924, 3182, 5032, 5848, 6364, 12728, 27047, 54094, 76673, 108188, 153346, 216376, 306692, 613384, 1303441, 2606882, 2836901, 3296939, 5213764, 5673802, 6593878, 10427528, 11347604, 13187756, 22695208, 26375512, 48227317, 56047963, 96454634, 112095926, 121986743, 192909268, 224191852, 243973486, 385818536, 448383704, 487946972, 975893944, 2073774631, 4147549262, 8295098524, 16590197048]

約数ペア:

[(1, 16590197048), (2, 8295098524), (4, 4147549262), (8, 2073774631), (17, 975893944), (34, 487946972), (37, 448383704), (43, 385818536), (68, 243973486), (74, 224191852), (86, 192909268), (136, 121986743), (148, 112095926), (172, 96454634), (296, 56047963), (344, 48227317), (629, 26375512), (731, 22695208), (1258, 13187756), (1462, 11347604), (1591, 10427528), (2516, 6593878), (2924, 5673802), (3182, 5213764), (5032, 3296939), (5848, 2836901), (6364, 2606882), (12728, 1303441), (27047, 613384), (54094, 306692), (76673, 216376), (108188, 153346)]