56028168

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{15881}}^1$

素因数の和:15907

約数の個数: 72

約数和(自身を含む): 176528430

約数和(自身を除く): 120500262

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 15881, 31762, 47643, 63524, 95286, 111167, 127048, 142929, 190572, 222334, 285858, 333501, 381144, 444668, 571716, 667002, 778169, 889336, 1000503, 1143432, 1334004, 1556338, 2001006, 2334507, 2668008, 3112676, 4002012, 4669014, 6225352, 7003521, 8004024, 9338028, 14007042, 18676056, 28014084, 56028168]

約数ペア:

[(1, 56028168), (2, 28014084), (3, 18676056), (4, 14007042), (6, 9338028), (7, 8004024), (8, 7003521), (9, 6225352), (12, 4669014), (14, 4002012), (18, 3112676), (21, 2668008), (24, 2334507), (28, 2001006), (36, 1556338), (42, 1334004), (49, 1143432), (56, 1000503), (63, 889336), (72, 778169), (84, 667002), (98, 571716), (126, 444668), (147, 381144), (168, 333501), (196, 285858), (252, 222334), (294, 190572), (392, 142929), (441, 127048), (504, 111167), (588, 95286), (882, 63524), (1176, 47643), (1764, 31762), (3528, 15881)]