25797568

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 56

約数和(自身を含む): 54918864

約数和(自身を除く): 29121296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 131, 136, 181, 262, 272, 362, 524, 544, 724, 1048, 1088, 1448, 2096, 2227, 2896, 3077, 4192, 4454, 5792, 6154, 8384, 8908, 11584, 12308, 17816, 23711, 24616, 35632, 47422, 49232, 71264, 94844, 98464, 142528, 189688, 196928, 379376, 403087, 758752, 806174, 1517504, 1612348, 3224696, 6449392, 12898784, 25797568]

約数ペア:

[(1, 25797568), (2, 12898784), (4, 6449392), (8, 3224696), (16, 1612348), (17, 1517504), (32, 806174), (34, 758752), (64, 403087), (68, 379376), (131, 196928), (136, 189688), (181, 142528), (262, 98464), (272, 94844), (362, 71264), (524, 49232), (544, 47422), (724, 35632), (1048, 24616), (1088, 23711), (1448, 17816), (2096, 12308), (2227, 11584), (2896, 8908), (3077, 8384), (4192, 6154), (4454, 5792)]