18014039488

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{16301}}^1$

素因数の和:16901

約数の個数: 56

約数和(自身を含む): 36968241024

約数和(自身を除く): 18954201536

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 557, 992, 1114, 1984, 2228, 4456, 8912, 16301, 17267, 17824, 32602, 34534, 35648, 65204, 69068, 130408, 138136, 260816, 276272, 505331, 521632, 552544, 1010662, 1043264, 1105088, 2021324, 4042648, 8085296, 9079657, 16170592, 18159314, 32341184, 36318628, 72637256, 145274512, 281469367, 290549024, 562938734, 581098048, 1125877468, 2251754936, 4503509872, 9007019744, 18014039488]

約数ペア:

[(1, 18014039488), (2, 9007019744), (4, 4503509872), (8, 2251754936), (16, 1125877468), (31, 581098048), (32, 562938734), (62, 290549024), (64, 281469367), (124, 145274512), (248, 72637256), (496, 36318628), (557, 32341184), (992, 18159314), (1114, 16170592), (1984, 9079657), (2228, 8085296), (4456, 4042648), (8912, 2021324), (16301, 1105088), (17267, 1043264), (17824, 1010662), (32602, 552544), (34534, 521632), (35648, 505331), (65204, 276272), (69068, 260816), (130408, 138136)]