15723059908

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{8641}}^1$

素因数の和:8908

約数の個数: 48

約数和(自身を含む): 28746748800

約数和(自身を除く): 13023688892

約数列:

[1, 2, 4, 43, 71, 86, 142, 149, 172, 284, 298, 596, 3053, 6106, 6407, 8641, 10579, 12212, 12814, 17282, 21158, 25628, 34564, 42316, 371563, 454897, 613511, 743126, 909794, 1227022, 1287509, 1486252, 1819588, 2454044, 2575018, 5150036, 26380973, 52761946, 55362887, 91413139, 105523892, 110725774, 182826278, 221451548, 365652556, 3930764977, 7861529954, 15723059908]

約数ペア:

[(1, 15723059908), (2, 7861529954), (4, 3930764977), (43, 365652556), (71, 221451548), (86, 182826278), (142, 110725774), (149, 105523892), (172, 91413139), (284, 55362887), (298, 52761946), (596, 26380973), (3053, 5150036), (6106, 2575018), (6407, 2454044), (8641, 1819588), (10579, 1486252), (12212, 1287509), (12814, 1227022), (17282, 909794), (21158, 743126), (25628, 613511), (34564, 454897), (42316, 371563)]