22915568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 60

約数和(自身を含む): 49897848

約数和(自身を除く): 26982280

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 131, 208, 232, 262, 377, 464, 524, 754, 841, 1048, 1508, 1682, 1703, 2096, 3016, 3364, 3406, 3799, 6032, 6728, 6812, 7598, 10933, 13456, 13624, 15196, 21866, 27248, 30392, 43732, 49387, 60784, 87464, 98774, 110171, 174928, 197548, 220342, 395096, 440684, 790192, 881368, 1432223, 1762736, 2864446, 5728892, 11457784, 22915568]

約数ペア:

[(1, 22915568), (2, 11457784), (4, 5728892), (8, 2864446), (13, 1762736), (16, 1432223), (26, 881368), (29, 790192), (52, 440684), (58, 395096), (104, 220342), (116, 197548), (131, 174928), (208, 110171), (232, 98774), (262, 87464), (377, 60784), (464, 49387), (524, 43732), (754, 30392), (841, 27248), (1048, 21866), (1508, 15196), (1682, 13624), (1703, 13456), (2096, 10933), (3016, 7598), (3364, 6812), (3406, 6728), (3799, 6032)]