28505752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1427}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 58605120

約数和(自身を除く): 30099368

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227, 454, 908, 1427, 1816, 2497, 2854, 4994, 5708, 9988, 11416, 15697, 19976, 31394, 62788, 125576, 323929, 647858, 1295716, 2591432, 3563219, 7126438, 14252876, 28505752]

約数ペア:

[(1, 28505752), (2, 14252876), (4, 7126438), (8, 3563219), (11, 2591432), (22, 1295716), (44, 647858), (88, 323929), (227, 125576), (454, 62788), (908, 31394), (1427, 19976), (1816, 15697), (2497, 11416), (2854, 9988), (4994, 5708)]