17211376

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11821}}^1$

素因数の和:11849

約数の個数: 40

約数和(自身を含む): 41045984

約数和(自身を除く): 23834608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 11821, 23642, 47284, 82747, 94568, 153673, 165494, 189136, 307346, 330988, 614692, 661976, 1075711, 1229384, 1323952, 2151422, 2458768, 4302844, 8605688, 17211376]

約数ペア:

[(1, 17211376), (2, 8605688), (4, 4302844), (7, 2458768), (8, 2151422), (13, 1323952), (14, 1229384), (16, 1075711), (26, 661976), (28, 614692), (52, 330988), (56, 307346), (91, 189136), (104, 165494), (112, 153673), (182, 94568), (208, 82747), (364, 47284), (728, 23642), (1456, 11821)]