21698890528

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1\times {\mathrm{3251}}^1$

素因数の和:3710

約数の個数: 96

約数和(自身を含む): 49563601920

約数和(自身を除く): 27864711392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 359, 581, 664, 718, 1162, 1328, 1436, 2324, 2513, 2656, 2872, 3251, 4648, 5026, 5744, 6502, 9296, 10052, 11488, 13004, 18592, 20104, 22757, 26008, 29797, 40208, 45514, 52016, 59594, 80416, 91028, 104032, 119188, 182056, 208579, 238376, 269833, 364112, 417158, 476752, 539666, 728224, 834316, 953504, 1079332, 1167109, 1668632, 1888831, 2158664, 2334218, 3337264, 3777662, 4317328, 4668436, 6674528, 7555324, 8169763, 8634656, 9336872, 15110648, 16339526, 18673744, 30221296, 32679052, 37347488, 60442592, 65358104, 96870047, 130716208, 193740094, 261432416, 387480188, 678090329, 774960376, 1356180658, 1549920752, 2712361316, 3099841504, 5424722632, 10849445264, 21698890528]

約数ペア:

[(1, 21698890528), (2, 10849445264), (4, 5424722632), (7, 3099841504), (8, 2712361316), (14, 1549920752), (16, 1356180658), (28, 774960376), (32, 678090329), (56, 387480188), (83, 261432416), (112, 193740094), (166, 130716208), (224, 96870047), (332, 65358104), (359, 60442592), (581, 37347488), (664, 32679052), (718, 30221296), (1162, 18673744), (1328, 16339526), (1436, 15110648), (2324, 9336872), (2513, 8634656), (2656, 8169763), (2872, 7555324), (3251, 6674528), (4648, 4668436), (5026, 4317328), (5744, 3777662), (6502, 3337264), (9296, 2334218), (10052, 2158664), (11488, 1888831), (13004, 1668632), (18592, 1167109), (20104, 1079332), (22757, 953504), (26008, 834316), (29797, 728224), (40208, 539666), (45514, 476752), (52016, 417158), (59594, 364112), (80416, 269833), (91028, 238376), (104032, 208579), (119188, 182056)]