15676945544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{20939}}^1$

素因数の和:21294

約数の個数: 64

約数和(自身を含む): 33138806400

約数和(自身を除く): 17461860856

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 313, 598, 626, 1196, 1252, 2392, 2504, 4069, 7199, 8138, 14398, 16276, 20939, 28796, 32552, 41878, 57592, 83756, 93587, 167512, 187174, 272207, 374348, 481597, 544414, 748696, 963194, 1088828, 1926388, 2177656, 3852776, 6260761, 6553907, 12521522, 13107814, 25043044, 26215628, 50086088, 52431256, 85200791, 150739861, 170401582, 301479722, 340803164, 602959444, 681606328, 1205918888, 1959618193, 3919236386, 7838472772, 15676945544]

約数ペア:

[(1, 15676945544), (2, 7838472772), (4, 3919236386), (8, 1959618193), (13, 1205918888), (23, 681606328), (26, 602959444), (46, 340803164), (52, 301479722), (92, 170401582), (104, 150739861), (184, 85200791), (299, 52431256), (313, 50086088), (598, 26215628), (626, 25043044), (1196, 13107814), (1252, 12521522), (2392, 6553907), (2504, 6260761), (4069, 3852776), (7199, 2177656), (8138, 1926388), (14398, 1088828), (16276, 963194), (20939, 748696), (28796, 544414), (32552, 481597), (41878, 374348), (57592, 272207), (83756, 187174), (93587, 167512)]