13408408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{563}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 27241200

約数和(自身を除く): 13832792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 458, 563, 916, 1126, 1832, 2252, 2977, 4504, 5954, 7319, 11908, 14638, 23816, 29276, 58552, 128927, 257854, 515708, 1031416, 1676051, 3352102, 6704204, 13408408]

約数ペア:

[(1, 13408408), (2, 6704204), (4, 3352102), (8, 1676051), (13, 1031416), (26, 515708), (52, 257854), (104, 128927), (229, 58552), (458, 29276), (563, 23816), (916, 14638), (1126, 11908), (1832, 7319), (2252, 5954), (2977, 4504)]