27590332

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 62512128

約数和(自身を除く): 34921796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 67, 77, 98, 134, 154, 191, 196, 268, 308, 382, 469, 539, 737, 764, 938, 1078, 1337, 1474, 1876, 2101, 2156, 2674, 2948, 3283, 4202, 5159, 5348, 6566, 8404, 9359, 10318, 12797, 13132, 14707, 18718, 20636, 25594, 29414, 36113, 37436, 51188, 58828, 72226, 89579, 102949, 140767, 144452, 179158, 205898, 281534, 358316, 411796, 563068, 627053, 985369, 1254106, 1970738, 2508212, 3941476, 6897583, 13795166, 27590332]

約数ペア:

[(1, 27590332), (2, 13795166), (4, 6897583), (7, 3941476), (11, 2508212), (14, 1970738), (22, 1254106), (28, 985369), (44, 627053), (49, 563068), (67, 411796), (77, 358316), (98, 281534), (134, 205898), (154, 179158), (191, 144452), (196, 140767), (268, 102949), (308, 89579), (382, 72226), (469, 58828), (539, 51188), (737, 37436), (764, 36113), (938, 29414), (1078, 25594), (1337, 20636), (1474, 18718), (1876, 14707), (2101, 13132), (2156, 12797), (2674, 10318), (2948, 9359), (3283, 8404), (4202, 6566), (5159, 5348)]