15691655672

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{380201}}^1$

素因数の和:380292

約数の個数: 64

約数和(自身を含む): 37229379840

約数和(自身を除く): 21537724168

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 737, 938, 1474, 1876, 2948, 3752, 5159, 5896, 10318, 20636, 41272, 380201, 760402, 1520804, 2661407, 3041608, 4182211, 5322814, 8364422, 10645628, 16728844, 21291256, 25473467, 29275477, 33457688, 50946934, 58550954, 101893868, 117101908, 178314269, 203787736, 234203816, 280208137, 356628538, 560416274, 713257076, 1120832548, 1426514152, 1961456959, 2241665096, 3922913918, 7845827836, 15691655672]

約数ペア:

[(1, 15691655672), (2, 7845827836), (4, 3922913918), (7, 2241665096), (8, 1961456959), (11, 1426514152), (14, 1120832548), (22, 713257076), (28, 560416274), (44, 356628538), (56, 280208137), (67, 234203816), (77, 203787736), (88, 178314269), (134, 117101908), (154, 101893868), (268, 58550954), (308, 50946934), (469, 33457688), (536, 29275477), (616, 25473467), (737, 21291256), (938, 16728844), (1474, 10645628), (1876, 8364422), (2948, 5322814), (3752, 4182211), (5159, 3041608), (5896, 2661407), (10318, 1520804), (20636, 760402), (41272, 380201)]