1528878832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1867}}^1$

素因数の和:2046

約数の個数: 80

約数和(自身を含む): 3320676352

約数和(自身を除く): 1791797520

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 127, 208, 248, 254, 403, 496, 508, 806, 1016, 1612, 1651, 1867, 2032, 3224, 3302, 3734, 3937, 6448, 6604, 7468, 7874, 13208, 14936, 15748, 24271, 26416, 29872, 31496, 48542, 51181, 57877, 62992, 97084, 102362, 115754, 194168, 204724, 231508, 237109, 388336, 409448, 463016, 474218, 752401, 818896, 926032, 948436, 1504802, 1896872, 3009604, 3082417, 3793744, 6019208, 6164834, 7350379, 12038416, 12329668, 14700758, 24659336, 29401516, 49318672, 58803032, 95554927, 117606064, 191109854, 382219708, 764439416, 1528878832]

約数ペア:

[(1, 1528878832), (2, 764439416), (4, 382219708), (8, 191109854), (13, 117606064), (16, 95554927), (26, 58803032), (31, 49318672), (52, 29401516), (62, 24659336), (104, 14700758), (124, 12329668), (127, 12038416), (208, 7350379), (248, 6164834), (254, 6019208), (403, 3793744), (496, 3082417), (508, 3009604), (806, 1896872), (1016, 1504802), (1612, 948436), (1651, 926032), (1867, 818896), (2032, 752401), (3224, 474218), (3302, 463016), (3734, 409448), (3937, 388336), (6448, 237109), (6604, 231508), (7468, 204724), (7874, 194168), (13208, 115754), (14936, 102362), (15748, 97084), (24271, 62992), (26416, 57877), (29872, 51181), (31496, 48542)]