8873696

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 19114704

約数和(自身を除く): 10241008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 208, 257, 332, 416, 514, 664, 1028, 1079, 1328, 2056, 2158, 2656, 3341, 4112, 4316, 6682, 8224, 8632, 13364, 17264, 21331, 26728, 34528, 42662, 53456, 85324, 106912, 170648, 277303, 341296, 554606, 682592, 1109212, 2218424, 4436848, 8873696]

約数ペア:

[(1, 8873696), (2, 4436848), (4, 2218424), (8, 1109212), (13, 682592), (16, 554606), (26, 341296), (32, 277303), (52, 170648), (83, 106912), (104, 85324), (166, 53456), (208, 42662), (257, 34528), (332, 26728), (416, 21331), (514, 17264), (664, 13364), (1028, 8632), (1079, 8224), (1328, 6682), (2056, 4316), (2158, 4112), (2656, 3341)]