13920928

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2143}}^1$

素因数の和:2189

約数の個数: 48

約数和(自身を含む): 32417280

約数和(自身を除く): 18496352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 2143, 3248, 4286, 6496, 8572, 15001, 17144, 30002, 34288, 60004, 62147, 68576, 120008, 124294, 240016, 248588, 435029, 480032, 497176, 870058, 994352, 1740116, 1988704, 3480232, 6960464, 13920928]

約数ペア:

[(1, 13920928), (2, 6960464), (4, 3480232), (7, 1988704), (8, 1740116), (14, 994352), (16, 870058), (28, 497176), (29, 480032), (32, 435029), (56, 248588), (58, 240016), (112, 124294), (116, 120008), (203, 68576), (224, 62147), (232, 60004), (406, 34288), (464, 30002), (812, 17144), (928, 15001), (1624, 8572), (2143, 6496), (3248, 4286)]