65021682964

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{329999}}^1$

素因数の和:330268

約数の個数: 48

約数和(自身を含む): 134830080000

約数和(自身を除く): 69808397036

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 227, 434, 454, 868, 908, 1589, 3178, 6356, 7037, 14074, 28148, 49259, 98518, 197036, 329999, 659998, 1319996, 2309993, 4619986, 9239972, 10229969, 20459938, 40919876, 71609783, 74909773, 143219566, 149819546, 286439132, 299639092, 524368411, 1048736822, 2097473644, 2322202963, 4644405926, 9288811852, 16255420741, 32510841482, 65021682964]

約数ペア:

[(1, 65021682964), (2, 32510841482), (4, 16255420741), (7, 9288811852), (14, 4644405926), (28, 2322202963), (31, 2097473644), (62, 1048736822), (124, 524368411), (217, 299639092), (227, 286439132), (434, 149819546), (454, 143219566), (868, 74909773), (908, 71609783), (1589, 40919876), (3178, 20459938), (6356, 10229969), (7037, 9239972), (14074, 4619986), (28148, 2309993), (49259, 1319996), (98518, 659998), (197036, 329999)]