4093472128

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{8123}}^1$

素因数の和:8295

約数の個数: 64

約数和(自身を含む): 8485355520

約数和(自身を除く): 4391883392

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 496, 508, 992, 1016, 1984, 2032, 3937, 3968, 4064, 7874, 8123, 8128, 15748, 16246, 16256, 31496, 32492, 62992, 64984, 125984, 129968, 251813, 251968, 259936, 503626, 503936, 519872, 1007252, 1031621, 1039744, 2014504, 2063242, 4029008, 4126484, 8058016, 8252968, 16116032, 16505936, 31980251, 32232064, 33011872, 63960502, 66023744, 127921004, 132047488, 255842008, 511684016, 1023368032, 2046736064, 4093472128]

約数ペア:

[(1, 4093472128), (2, 2046736064), (4, 1023368032), (8, 511684016), (16, 255842008), (31, 132047488), (32, 127921004), (62, 66023744), (64, 63960502), (124, 33011872), (127, 32232064), (128, 31980251), (248, 16505936), (254, 16116032), (496, 8252968), (508, 8058016), (992, 4126484), (1016, 4029008), (1984, 2063242), (2032, 2014504), (3937, 1039744), (3968, 1031621), (4064, 1007252), (7874, 519872), (8123, 503936), (8128, 503626), (15748, 259936), (16246, 251968), (16256, 251813), (31496, 129968), (32492, 125984), (62992, 64984)]