25684704

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{883}}^1$

素因数の和:1000

約数の個数: 72

約数和(自身を含む): 73847592

約数和(自身を除く): 48162888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 144, 202, 288, 303, 404, 606, 808, 883, 909, 1212, 1616, 1766, 1818, 2424, 2649, 3232, 3532, 3636, 4848, 5298, 7064, 7272, 7947, 9696, 10596, 14128, 14544, 15894, 21192, 28256, 29088, 31788, 42384, 63576, 84768, 89183, 127152, 178366, 254304, 267549, 356732, 535098, 713464, 802647, 1070196, 1426928, 1605294, 2140392, 2853856, 3210588, 4280784, 6421176, 8561568, 12842352, 25684704]

約数ペア:

[(1, 25684704), (2, 12842352), (3, 8561568), (4, 6421176), (6, 4280784), (8, 3210588), (9, 2853856), (12, 2140392), (16, 1605294), (18, 1426928), (24, 1070196), (32, 802647), (36, 713464), (48, 535098), (72, 356732), (96, 267549), (101, 254304), (144, 178366), (202, 127152), (288, 89183), (303, 84768), (404, 63576), (606, 42384), (808, 31788), (883, 29088), (909, 28256), (1212, 21192), (1616, 15894), (1766, 14544), (1818, 14128), (2424, 10596), (2649, 9696), (3232, 7947), (3532, 7272), (3636, 7064), (4848, 5298)]