27191164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6791}}^1$

素因数の和:6826

約数の個数: 48

約数和(自身を含む): 63899136

約数和(自身を除く): 36707972

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 6791, 13582, 27164, 47537, 74701, 88283, 95074, 149402, 176566, 190148, 298804, 353132, 522907, 617981, 971113, 1045814, 1235962, 1942226, 2091628, 2471924, 3884452, 6797791, 13595582, 27191164]

約数ペア:

[(1, 27191164), (2, 13595582), (4, 6797791), (7, 3884452), (11, 2471924), (13, 2091628), (14, 1942226), (22, 1235962), (26, 1045814), (28, 971113), (44, 617981), (52, 522907), (77, 353132), (91, 298804), (143, 190148), (154, 176566), (182, 149402), (286, 95074), (308, 88283), (364, 74701), (572, 47537), (1001, 27164), (2002, 13582), (4004, 6791)]