1401796192

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{4049}}^1$

素因数の和:4439

約数の個数: 48

約数和(自身を含む): 2857680000

約数和(自身を除く): 1455883808

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 349, 496, 698, 992, 1396, 2792, 4049, 5584, 8098, 10819, 11168, 16196, 21638, 32392, 43276, 64784, 86552, 125519, 129568, 173104, 251038, 346208, 502076, 1004152, 1413101, 2008304, 2826202, 4016608, 5652404, 11304808, 22609616, 43806131, 45219232, 87612262, 175224524, 350449048, 700898096, 1401796192]

約数ペア:

[(1, 1401796192), (2, 700898096), (4, 350449048), (8, 175224524), (16, 87612262), (31, 45219232), (32, 43806131), (62, 22609616), (124, 11304808), (248, 5652404), (349, 4016608), (496, 2826202), (698, 2008304), (992, 1413101), (1396, 1004152), (2792, 502076), (4049, 346208), (5584, 251038), (8098, 173104), (10819, 129568), (11168, 125519), (16196, 86552), (21638, 64784), (32392, 43276)]