26519948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1777}}^1$

素因数の和:1842

約数の個数: 48

約数和(自身を含む): 58545984

約数和(自身を除く): 32026036

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 1777, 2132, 3554, 3731, 7108, 7462, 12439, 14924, 23101, 24878, 46202, 49756, 72857, 92404, 145714, 161707, 291428, 323414, 509999, 646828, 947141, 1019998, 1894282, 2039996, 3788564, 6629987, 13259974, 26519948]

約数ペア:

[(1, 26519948), (2, 13259974), (4, 6629987), (7, 3788564), (13, 2039996), (14, 1894282), (26, 1019998), (28, 947141), (41, 646828), (52, 509999), (82, 323414), (91, 291428), (164, 161707), (182, 145714), (287, 92404), (364, 72857), (533, 49756), (574, 46202), (1066, 24878), (1148, 23101), (1777, 14924), (2132, 12439), (3554, 7462), (3731, 7108)]