17115872

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 36251712

約数和(自身を除く): 19135840

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 136, 146, 272, 292, 431, 544, 584, 862, 1168, 1241, 1724, 2336, 2482, 3448, 4964, 6896, 7327, 9928, 13792, 14654, 19856, 29308, 31463, 39712, 58616, 62926, 117232, 125852, 234464, 251704, 503408, 534871, 1006816, 1069742, 2139484, 4278968, 8557936, 17115872]

約数ペア:

[(1, 17115872), (2, 8557936), (4, 4278968), (8, 2139484), (16, 1069742), (17, 1006816), (32, 534871), (34, 503408), (68, 251704), (73, 234464), (136, 125852), (146, 117232), (272, 62926), (292, 58616), (431, 39712), (544, 31463), (584, 29308), (862, 19856), (1168, 14654), (1241, 13792), (1724, 9928), (2336, 7327), (2482, 6896), (3448, 4964)]