34172872

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 65520000

約数和(自身を除く): 31347128

約数列:

[1, 2, 4, 8, 79, 139, 158, 278, 316, 389, 556, 632, 778, 1112, 1556, 3112, 10981, 21962, 30731, 43924, 54071, 61462, 87848, 108142, 122924, 216284, 245848, 432568, 4271609, 8543218, 17086436, 34172872]

約数ペア:

[(1, 34172872), (2, 17086436), (4, 8543218), (8, 4271609), (79, 432568), (139, 245848), (158, 216284), (278, 122924), (316, 108142), (389, 87848), (556, 61462), (632, 54071), (778, 43924), (1112, 30731), (1556, 21962), (3112, 10981)]