27771536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 80

約数和(自身を含む): 61662720

約数和(自身を除く): 33891184

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 59, 62, 73, 104, 118, 124, 146, 208, 236, 248, 292, 403, 472, 496, 584, 767, 806, 944, 949, 1168, 1534, 1612, 1829, 1898, 2263, 3068, 3224, 3658, 3796, 4307, 4526, 6136, 6448, 7316, 7592, 8614, 9052, 12272, 14632, 15184, 17228, 18104, 23777, 29264, 29419, 34456, 36208, 47554, 55991, 58838, 68912, 95108, 111982, 117676, 133517, 190216, 223964, 235352, 267034, 380432, 447928, 470704, 534068, 895856, 1068136, 1735721, 2136272, 3471442, 6942884, 13885768, 27771536]

約数ペア:

[(1, 27771536), (2, 13885768), (4, 6942884), (8, 3471442), (13, 2136272), (16, 1735721), (26, 1068136), (31, 895856), (52, 534068), (59, 470704), (62, 447928), (73, 380432), (104, 267034), (118, 235352), (124, 223964), (146, 190216), (208, 133517), (236, 117676), (248, 111982), (292, 95108), (403, 68912), (472, 58838), (496, 55991), (584, 47554), (767, 36208), (806, 34456), (944, 29419), (949, 29264), (1168, 23777), (1534, 18104), (1612, 17228), (1829, 15184), (1898, 14632), (2263, 12272), (3068, 9052), (3224, 8614), (3658, 7592), (3796, 7316), (4307, 6448), (4526, 6136)]