21826096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2767}}^1$

素因数の和:2821

約数の個数: 40

約数和(自身を含む): 46336320

約数和(自身を除く): 24510224

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 2767, 3944, 5534, 7888, 11068, 22136, 44272, 47039, 80243, 94078, 160486, 188156, 320972, 376312, 641944, 752624, 1283888, 1364131, 2728262, 5456524, 10913048, 21826096]

約数ペア:

[(1, 21826096), (2, 10913048), (4, 5456524), (8, 2728262), (16, 1364131), (17, 1283888), (29, 752624), (34, 641944), (58, 376312), (68, 320972), (116, 188156), (136, 160486), (232, 94078), (272, 80243), (464, 47039), (493, 44272), (986, 22136), (1972, 11068), (2767, 7888), (3944, 5534)]