28950416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1597}}^1$

素因数の和:1719

約数の個数: 40

約数和(自身を含む): 61823424

約数和(自身を除く): 32873008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1597, 1648, 2266, 3194, 4532, 6388, 9064, 12776, 17567, 18128, 25552, 35134, 70268, 140536, 164491, 281072, 328982, 657964, 1315928, 1809401, 2631856, 3618802, 7237604, 14475208, 28950416]

約数ペア:

[(1, 28950416), (2, 14475208), (4, 7237604), (8, 3618802), (11, 2631856), (16, 1809401), (22, 1315928), (44, 657964), (88, 328982), (103, 281072), (176, 164491), (206, 140536), (412, 70268), (824, 35134), (1133, 25552), (1597, 18128), (1648, 17567), (2266, 12776), (3194, 9064), (4532, 6388)]