25386848

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2029}}^1$

素因数の和:2079

約数の個数: 48

約数和(自身を含む): 55248480

約数和(自身を除く): 29861632

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 2029, 3128, 4058, 6256, 8116, 12512, 16232, 32464, 34493, 46667, 64928, 68986, 93334, 137972, 186668, 275944, 373336, 551888, 746672, 793339, 1103776, 1493344, 1586678, 3173356, 6346712, 12693424, 25386848]

約数ペア:

[(1, 25386848), (2, 12693424), (4, 6346712), (8, 3173356), (16, 1586678), (17, 1493344), (23, 1103776), (32, 793339), (34, 746672), (46, 551888), (68, 373336), (92, 275944), (136, 186668), (184, 137972), (272, 93334), (368, 68986), (391, 64928), (544, 46667), (736, 34493), (782, 32464), (1564, 16232), (2029, 12512), (3128, 8116), (4058, 6256)]