66339008

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1225

約数の個数: 56

約数和(自身を含む): 140695680

約数和(自身を除く): 74356672

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1153, 1798, 1856, 1984, 2306, 3596, 4612, 7192, 9224, 14384, 18448, 28768, 33437, 35743, 36896, 57536, 66874, 71486, 73792, 133748, 142972, 267496, 285944, 534992, 571888, 1036547, 1069984, 1143776, 2073094, 2139968, 2287552, 4146188, 8292376, 16584752, 33169504, 66339008]

約数ペア:

[(1, 66339008), (2, 33169504), (4, 16584752), (8, 8292376), (16, 4146188), (29, 2287552), (31, 2139968), (32, 2073094), (58, 1143776), (62, 1069984), (64, 1036547), (116, 571888), (124, 534992), (232, 285944), (248, 267496), (464, 142972), (496, 133748), (899, 73792), (928, 71486), (992, 66874), (1153, 57536), (1798, 36896), (1856, 35743), (1984, 33437), (2306, 28768), (3596, 18448), (4612, 14384), (7192, 9224)]