2041728

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 5854800

約数和(自身を除く): 3813072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 409, 416, 624, 818, 832, 1227, 1248, 1636, 1664, 2454, 2496, 3272, 4908, 4992, 5317, 6544, 9816, 10634, 13088, 15951, 19632, 21268, 26176, 31902, 39264, 42536, 52352, 63804, 78528, 85072, 127608, 157056, 170144, 255216, 340288, 510432, 680576, 1020864, 2041728]

約数ペア:

[(1, 2041728), (2, 1020864), (3, 680576), (4, 510432), (6, 340288), (8, 255216), (12, 170144), (13, 157056), (16, 127608), (24, 85072), (26, 78528), (32, 63804), (39, 52352), (48, 42536), (52, 39264), (64, 31902), (78, 26176), (96, 21268), (104, 19632), (128, 15951), (156, 13088), (192, 10634), (208, 9816), (312, 6544), (384, 5317), (409, 4992), (416, 4908), (624, 3272), (818, 2496), (832, 2454), (1227, 1664), (1248, 1636)]