67880416

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 139330800

約数和(自身を除く): 71450384

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 193, 232, 379, 386, 464, 758, 772, 928, 1516, 1544, 3032, 3088, 5597, 6064, 6176, 10991, 11194, 12128, 21982, 22388, 43964, 44776, 73147, 87928, 89552, 146294, 175856, 179104, 292588, 351712, 585176, 1170352, 2121263, 2340704, 4242526, 8485052, 16970104, 33940208, 67880416]

約数ペア:

[(1, 67880416), (2, 33940208), (4, 16970104), (8, 8485052), (16, 4242526), (29, 2340704), (32, 2121263), (58, 1170352), (116, 585176), (193, 351712), (232, 292588), (379, 179104), (386, 175856), (464, 146294), (758, 89552), (772, 87928), (928, 73147), (1516, 44776), (1544, 43964), (3032, 22388), (3088, 21982), (5597, 12128), (6064, 11194), (6176, 10991)]