25189008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1152

約数の個数: 80

約数和(自身を含む): 72037056

約数和(自身を除く): 46848048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1091, 1443, 1776, 1924, 2182, 2886, 3273, 3848, 4364, 5772, 6546, 7696, 8728, 11544, 13092, 14183, 17456, 23088, 26184, 28366, 40367, 42549, 52368, 56732, 80734, 85098, 113464, 121101, 161468, 170196, 226928, 242202, 322936, 340392, 484404, 524771, 645872, 680784, 968808, 1049542, 1574313, 1937616, 2099084, 3148626, 4198168, 6297252, 8396336, 12594504, 25189008]

約数ペア:

[(1, 25189008), (2, 12594504), (3, 8396336), (4, 6297252), (6, 4198168), (8, 3148626), (12, 2099084), (13, 1937616), (16, 1574313), (24, 1049542), (26, 968808), (37, 680784), (39, 645872), (48, 524771), (52, 484404), (74, 340392), (78, 322936), (104, 242202), (111, 226928), (148, 170196), (156, 161468), (208, 121101), (222, 113464), (296, 85098), (312, 80734), (444, 56732), (481, 52368), (592, 42549), (624, 40367), (888, 28366), (962, 26184), (1091, 23088), (1443, 17456), (1776, 14183), (1924, 13092), (2182, 11544), (2886, 8728), (3273, 7696), (3848, 6546), (4364, 5772)]