4381728

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3511}}^1$

素因数の和:3537

約数の個数: 48

約数和(自身を含む): 12390336

約数和(自身を除く): 8008608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 3511, 7022, 10533, 14044, 21066, 28088, 42132, 45643, 56176, 84264, 91286, 112352, 136929, 168528, 182572, 273858, 337056, 365144, 547716, 730288, 1095432, 1460576, 2190864, 4381728]

約数ペア:

[(1, 4381728), (2, 2190864), (3, 1460576), (4, 1095432), (6, 730288), (8, 547716), (12, 365144), (13, 337056), (16, 273858), (24, 182572), (26, 168528), (32, 136929), (39, 112352), (48, 91286), (52, 84264), (78, 56176), (96, 45643), (104, 42132), (156, 28088), (208, 21066), (312, 14044), (416, 10533), (624, 7022), (1248, 3511)]