65427712

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1311

約数の個数: 72

約数和(自身を含む): 154526400

約数和(自身を除く): 89098688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1259, 1624, 1792, 1856, 2518, 3248, 3712, 5036, 6496, 7424, 8813, 10072, 12992, 17626, 20144, 25984, 35252, 36511, 40288, 51968, 70504, 73022, 80576, 141008, 146044, 161152, 255577, 282016, 292088, 322304, 511154, 564032, 584176, 1022308, 1128064, 1168352, 2044616, 2256128, 2336704, 4089232, 4673408, 8178464, 9346816, 16356928, 32713856, 65427712]

約数ペア:

[(1, 65427712), (2, 32713856), (4, 16356928), (7, 9346816), (8, 8178464), (14, 4673408), (16, 4089232), (28, 2336704), (29, 2256128), (32, 2044616), (56, 1168352), (58, 1128064), (64, 1022308), (112, 584176), (116, 564032), (128, 511154), (203, 322304), (224, 292088), (232, 282016), (256, 255577), (406, 161152), (448, 146044), (464, 141008), (812, 80576), (896, 73022), (928, 70504), (1259, 51968), (1624, 40288), (1792, 36511), (1856, 35252), (2518, 25984), (3248, 20144), (3712, 17626), (5036, 12992), (6496, 10072), (7424, 8813)]