40065472

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{21587}}^1$

素因数の和:21628

約数の個数: 28

約数和(自身を含む): 82250280

約数和(自身を除く): 42184808

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 21587, 43174, 86348, 172696, 345392, 626023, 690784, 1252046, 1381568, 2504092, 5008184, 10016368, 20032736, 40065472]

約数ペア:

[(1, 40065472), (2, 20032736), (4, 10016368), (8, 5008184), (16, 2504092), (29, 1381568), (32, 1252046), (58, 690784), (64, 626023), (116, 345392), (232, 172696), (464, 86348), (928, 43174), (1856, 21587)]