1569802016

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{11353}}^1$

素因数の和:11541

約数の個数: 48

約数和(自身を含む): 3218859000

約数和(自身を除く): 1649056984

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 149, 232, 298, 464, 596, 928, 1192, 2384, 4321, 4768, 8642, 11353, 17284, 22706, 34568, 45412, 69136, 90824, 138272, 181648, 329237, 363296, 658474, 1316948, 1691597, 2633896, 3383194, 5267792, 6766388, 10535584, 13532776, 27065552, 49056313, 54131104, 98112626, 196225252, 392450504, 784901008, 1569802016]

約数ペア:

[(1, 1569802016), (2, 784901008), (4, 392450504), (8, 196225252), (16, 98112626), (29, 54131104), (32, 49056313), (58, 27065552), (116, 13532776), (149, 10535584), (232, 6766388), (298, 5267792), (464, 3383194), (596, 2633896), (928, 1691597), (1192, 1316948), (2384, 658474), (4321, 363296), (4768, 329237), (8642, 181648), (11353, 138272), (17284, 90824), (22706, 69136), (34568, 45412)]