1422367856

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{1187}}^1$

素因数の和:2038

約数の個数: 80

約数和(自身を含む): 3398782464

約数和(自身を除く): 1976414608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 823, 1187, 1456, 1646, 2374, 3292, 4748, 5761, 6584, 8309, 9496, 10699, 11522, 13168, 15431, 16618, 18992, 21398, 23044, 30862, 33236, 42796, 46088, 61724, 66472, 74893, 85592, 92176, 108017, 123448, 132944, 149786, 171184, 216034, 246896, 299572, 432068, 599144, 864136, 976901, 1198288, 1728272, 1953802, 3907604, 6838307, 7815208, 12699713, 13676614, 15630416, 25399426, 27353228, 50798852, 54706456, 88897991, 101597704, 109412912, 177795982, 203195408, 355591964, 711183928, 1422367856]

約数ペア:

[(1, 1422367856), (2, 711183928), (4, 355591964), (7, 203195408), (8, 177795982), (13, 109412912), (14, 101597704), (16, 88897991), (26, 54706456), (28, 50798852), (52, 27353228), (56, 25399426), (91, 15630416), (104, 13676614), (112, 12699713), (182, 7815208), (208, 6838307), (364, 3907604), (728, 1953802), (823, 1728272), (1187, 1198288), (1456, 976901), (1646, 864136), (2374, 599144), (3292, 432068), (4748, 299572), (5761, 246896), (6584, 216034), (8309, 171184), (9496, 149786), (10699, 132944), (11522, 123448), (13168, 108017), (15431, 92176), (16618, 85592), (18992, 74893), (21398, 66472), (23044, 61724), (30862, 46088), (33236, 42796)]