26399648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2027}}^1$

素因数の和:2085

約数の個数: 48

約数和(自身を含む): 58260384

約数和(自身を除く): 31860736

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1628, 2027, 3256, 4054, 6512, 8108, 13024, 16216, 22297, 32432, 44594, 64864, 74999, 89188, 149998, 178376, 299996, 356752, 599992, 713504, 824989, 1199984, 1649978, 2399968, 3299956, 6599912, 13199824, 26399648]

約数ペア:

[(1, 26399648), (2, 13199824), (4, 6599912), (8, 3299956), (11, 2399968), (16, 1649978), (22, 1199984), (32, 824989), (37, 713504), (44, 599992), (74, 356752), (88, 299996), (148, 178376), (176, 149998), (296, 89188), (352, 74999), (407, 64864), (592, 44594), (814, 32432), (1184, 22297), (1628, 16216), (2027, 13024), (3256, 8108), (4054, 6512)]