66451936

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 135460080

約数和(自身を除く): 69008144

約数列:

[1, 2, 4, 8, 16, 32, 59, 61, 118, 122, 236, 244, 472, 488, 577, 944, 976, 1154, 1888, 1952, 2308, 3599, 4616, 7198, 9232, 14396, 18464, 28792, 34043, 35197, 57584, 68086, 70394, 115168, 136172, 140788, 272344, 281576, 544688, 563152, 1089376, 1126304, 2076623, 4153246, 8306492, 16612984, 33225968, 66451936]

約数ペア:

[(1, 66451936), (2, 33225968), (4, 16612984), (8, 8306492), (16, 4153246), (32, 2076623), (59, 1126304), (61, 1089376), (118, 563152), (122, 544688), (236, 281576), (244, 272344), (472, 140788), (488, 136172), (577, 115168), (944, 70394), (976, 68086), (1154, 57584), (1888, 35197), (1952, 34043), (2308, 28792), (3599, 18464), (4616, 14396), (7198, 9232)]