17967647008

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{3797}}^1$

素因数の和:4050

約数の個数: 96

約数和(自身を含む): 38322123840

約数和(自身を除く): 20354476832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 181, 304, 344, 362, 608, 688, 724, 817, 1376, 1448, 1634, 2896, 3268, 3439, 3797, 5792, 6536, 6878, 7594, 7783, 13072, 13756, 15188, 15566, 26144, 27512, 30376, 31132, 55024, 60752, 62264, 72143, 110048, 121504, 124528, 144286, 147877, 163271, 249056, 288572, 295754, 326542, 577144, 591508, 653084, 687257, 1154288, 1183016, 1306168, 1374514, 2308576, 2366032, 2612336, 2749028, 3102149, 4732064, 5224672, 5498056, 6204298, 10996112, 12408596, 13057883, 21992224, 24817192, 26115766, 29552051, 49634384, 52231532, 59104102, 99268768, 104463064, 118208204, 208926128, 236416408, 417852256, 472832816, 561488969, 945665632, 1122977938, 2245955876, 4491911752, 8983823504, 17967647008]

約数ペア:

[(1, 17967647008), (2, 8983823504), (4, 4491911752), (8, 2245955876), (16, 1122977938), (19, 945665632), (32, 561488969), (38, 472832816), (43, 417852256), (76, 236416408), (86, 208926128), (152, 118208204), (172, 104463064), (181, 99268768), (304, 59104102), (344, 52231532), (362, 49634384), (608, 29552051), (688, 26115766), (724, 24817192), (817, 21992224), (1376, 13057883), (1448, 12408596), (1634, 10996112), (2896, 6204298), (3268, 5498056), (3439, 5224672), (3797, 4732064), (5792, 3102149), (6536, 2749028), (6878, 2612336), (7594, 2366032), (7783, 2308576), (13072, 1374514), (13756, 1306168), (15188, 1183016), (15566, 1154288), (26144, 687257), (27512, 653084), (30376, 591508), (31132, 577144), (55024, 326542), (60752, 295754), (62264, 288572), (72143, 249056), (110048, 163271), (121504, 147877), (124528, 144286)]