12967552

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{7793}}^1$

素因数の和:7820

約数の個数: 32

約数和(自身を含む): 27824580

約数和(自身を除く): 14857028

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 7793, 15586, 31172, 62344, 101309, 124688, 202618, 249376, 405236, 498752, 810472, 997504, 1620944, 3241888, 6483776, 12967552]

約数ペア:

[(1, 12967552), (2, 6483776), (4, 3241888), (8, 1620944), (13, 997504), (16, 810472), (26, 498752), (32, 405236), (52, 249376), (64, 202618), (104, 124688), (128, 101309), (208, 62344), (416, 31172), (832, 15586), (1664, 7793)]