28312544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{68059}}^1$

素因数の和:68082

約数の個数: 24

約数和(自身を含む): 60028920

約数和(自身を除く): 31716376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 68059, 136118, 272236, 544472, 884767, 1088944, 1769534, 2177888, 3539068, 7078136, 14156272, 28312544]

約数ペア:

[(1, 28312544), (2, 14156272), (4, 7078136), (8, 3539068), (13, 2177888), (16, 1769534), (26, 1088944), (32, 884767), (52, 544472), (104, 272236), (208, 136118), (416, 68059)]