8027996816

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1\times {\mathrm{1669}}^1$

素因数の和:2392

約数の個数: 80

約数和(自身を含む): 18080568960

約数和(自身を除く): 10052572144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 641, 938, 1072, 1282, 1669, 1876, 2564, 3338, 3752, 4487, 5128, 6676, 7504, 8974, 10256, 11683, 13352, 17948, 23366, 26704, 35896, 42947, 46732, 71792, 85894, 93464, 111823, 171788, 186928, 223646, 300629, 343576, 447292, 601258, 687152, 782761, 894584, 1069829, 1202516, 1565522, 1789168, 2139658, 2405032, 3131044, 4279316, 4810064, 6262088, 7488803, 8558632, 12524176, 14977606, 17117264, 29955212, 59910424, 71678543, 119820848, 143357086, 286714172, 501749801, 573428344, 1003499602, 1146856688, 2006999204, 4013998408, 8027996816]

約数ペア:

[(1, 8027996816), (2, 4013998408), (4, 2006999204), (7, 1146856688), (8, 1003499602), (14, 573428344), (16, 501749801), (28, 286714172), (56, 143357086), (67, 119820848), (112, 71678543), (134, 59910424), (268, 29955212), (469, 17117264), (536, 14977606), (641, 12524176), (938, 8558632), (1072, 7488803), (1282, 6262088), (1669, 4810064), (1876, 4279316), (2564, 3131044), (3338, 2405032), (3752, 2139658), (4487, 1789168), (5128, 1565522), (6676, 1202516), (7504, 1069829), (8974, 894584), (10256, 782761), (11683, 687152), (13352, 601258), (17948, 447292), (23366, 343576), (26704, 300629), (35896, 223646), (42947, 186928), (46732, 171788), (71792, 111823), (85894, 93464)]