7751797248

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{388211}}^1$

素因数の和:388245

約数の個数: 80

約数和(自身を含む): 22239889056

約数和(自身を除く): 14488091808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 19968, 388211, 776422, 1164633, 1552844, 2329266, 3105688, 4658532, 5046743, 6211376, 9317064, 10093486, 12422752, 15140229, 18634128, 20186972, 24845504, 30280458, 37268256, 40373944, 49691008, 60560916, 74536512, 80747888, 99382016, 121121832, 149073024, 161495776, 198764032, 242243664, 298146048, 322991552, 484487328, 596292096, 645983104, 968974656, 1291966208, 1937949312, 2583932416, 3875898624, 7751797248]

約数ペア:

[(1, 7751797248), (2, 3875898624), (3, 2583932416), (4, 1937949312), (6, 1291966208), (8, 968974656), (12, 645983104), (13, 596292096), (16, 484487328), (24, 322991552), (26, 298146048), (32, 242243664), (39, 198764032), (48, 161495776), (52, 149073024), (64, 121121832), (78, 99382016), (96, 80747888), (104, 74536512), (128, 60560916), (156, 49691008), (192, 40373944), (208, 37268256), (256, 30280458), (312, 24845504), (384, 20186972), (416, 18634128), (512, 15140229), (624, 12422752), (768, 10093486), (832, 9317064), (1248, 6211376), (1536, 5046743), (1664, 4658532), (2496, 3105688), (3328, 2329266), (4992, 1552844), (6656, 1164633), (9984, 776422), (19968, 388211)]