26683948

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:642

約数の個数: 36

約数和(自身を含む): 50905512

約数和(自身を除く): 24221564

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 289, 563, 578, 697, 1126, 1156, 1394, 2252, 2788, 9571, 11849, 19142, 23083, 23698, 38284, 46166, 47396, 92332, 162707, 325414, 392411, 650828, 784822, 1569644, 6670987, 13341974, 26683948]

約数ペア:

[(1, 26683948), (2, 13341974), (4, 6670987), (17, 1569644), (34, 784822), (41, 650828), (68, 392411), (82, 325414), (164, 162707), (289, 92332), (563, 47396), (578, 46166), (697, 38284), (1126, 23698), (1156, 23083), (1394, 19142), (2252, 11849), (2788, 9571)]