26497452448

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{997}}^1$

素因数の和:1526

約数の個数: 96

約数和(自身を含む): 54757721088

約数和(自身を除く): 28260268640

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 82, 94, 164, 188, 328, 376, 431, 656, 752, 862, 997, 1312, 1504, 1724, 1927, 1994, 3448, 3854, 3988, 6896, 7708, 7976, 13792, 15416, 15952, 17671, 20257, 30832, 31904, 35342, 40514, 40877, 46859, 61664, 70684, 81028, 81754, 93718, 141368, 162056, 163508, 187436, 282736, 324112, 327016, 374872, 429707, 565472, 648224, 654032, 749744, 830537, 859414, 1308064, 1499488, 1661074, 1718828, 1921219, 3322148, 3437656, 3842438, 6644296, 6875312, 7684876, 13288592, 13750624, 15369752, 17617987, 20196229, 26577184, 30739504, 35235974, 40392458, 61479008, 70471948, 80784916, 140943896, 161569832, 281887792, 323139664, 563775584, 646279328, 828045389, 1656090778, 3312181556, 6624363112, 13248726224, 26497452448]

約数ペア:

[(1, 26497452448), (2, 13248726224), (4, 6624363112), (8, 3312181556), (16, 1656090778), (32, 828045389), (41, 646279328), (47, 563775584), (82, 323139664), (94, 281887792), (164, 161569832), (188, 140943896), (328, 80784916), (376, 70471948), (431, 61479008), (656, 40392458), (752, 35235974), (862, 30739504), (997, 26577184), (1312, 20196229), (1504, 17617987), (1724, 15369752), (1927, 13750624), (1994, 13288592), (3448, 7684876), (3854, 6875312), (3988, 6644296), (6896, 3842438), (7708, 3437656), (7976, 3322148), (13792, 1921219), (15416, 1718828), (15952, 1661074), (17671, 1499488), (20257, 1308064), (30832, 859414), (31904, 830537), (35342, 749744), (40514, 654032), (40877, 648224), (46859, 565472), (61664, 429707), (70684, 374872), (81028, 327016), (81754, 324112), (93718, 282736), (141368, 187436), (162056, 163508)]