29121119968

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{1097}}^1\times {\mathrm{4211}}^1$

素因数の和:5515

約数の個数: 48

約数和(自身を含む): 57689455824

約数和(自身を除く): 28568335856

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1097, 1576, 2194, 3152, 4211, 4388, 6304, 8422, 8776, 16844, 17552, 33688, 35104, 67376, 134752, 216109, 432218, 829567, 864436, 1659134, 1728872, 3318268, 3457744, 4619467, 6636536, 6915488, 9238934, 13273072, 18477868, 26546144, 36955736, 73911472, 147822944, 910034999, 1820069998, 3640139996, 7280279992, 14560559984, 29121119968]

約数ペア:

[(1, 29121119968), (2, 14560559984), (4, 7280279992), (8, 3640139996), (16, 1820069998), (32, 910034999), (197, 147822944), (394, 73911472), (788, 36955736), (1097, 26546144), (1576, 18477868), (2194, 13273072), (3152, 9238934), (4211, 6915488), (4388, 6636536), (6304, 4619467), (8422, 3457744), (8776, 3318268), (16844, 1728872), (17552, 1659134), (33688, 864436), (35104, 829567), (67376, 432218), (134752, 216109)]