15671967488

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{3697}}^1$

素因数の和:4313

約数の個数: 72

約数和(自身を含む): 32426874480

約数和(自身を除く): 16754906992

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 571, 928, 1142, 1856, 2284, 3697, 3712, 4568, 7394, 7424, 9136, 14788, 16559, 18272, 29576, 33118, 36544, 59152, 66236, 73088, 107213, 118304, 132472, 146176, 214426, 236608, 264944, 428852, 473216, 529888, 857704, 946432, 1059776, 1715408, 2110987, 2119552, 3430816, 4221974, 4239104, 6861632, 8443948, 13723264, 16887896, 27446528, 33775792, 61218623, 67551584, 122437246, 135103168, 244874492, 270206336, 489748984, 540412672, 979497968, 1958995936, 3917991872, 7835983744, 15671967488]

約数ペア:

[(1, 15671967488), (2, 7835983744), (4, 3917991872), (8, 1958995936), (16, 979497968), (29, 540412672), (32, 489748984), (58, 270206336), (64, 244874492), (116, 135103168), (128, 122437246), (232, 67551584), (256, 61218623), (464, 33775792), (571, 27446528), (928, 16887896), (1142, 13723264), (1856, 8443948), (2284, 6861632), (3697, 4239104), (3712, 4221974), (4568, 3430816), (7394, 2119552), (7424, 2110987), (9136, 1715408), (14788, 1059776), (16559, 946432), (18272, 857704), (29576, 529888), (33118, 473216), (36544, 428852), (59152, 264944), (66236, 236608), (73088, 214426), (107213, 146176), (118304, 132472)]