620368

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:235

約数の個数: 40

約数和(自身を含む): 1428480

約数和(自身を除く): 808112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 191, 203, 232, 382, 406, 464, 764, 812, 1337, 1528, 1624, 2674, 3056, 3248, 5348, 5539, 10696, 11078, 21392, 22156, 38773, 44312, 77546, 88624, 155092, 310184, 620368]

約数ペア:

[(1, 620368), (2, 310184), (4, 155092), (7, 88624), (8, 77546), (14, 44312), (16, 38773), (28, 22156), (29, 21392), (56, 11078), (58, 10696), (112, 5539), (116, 5348), (191, 3248), (203, 3056), (232, 2674), (382, 1624), (406, 1528), (464, 1337), (764, 812)]