22853792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 48929832

約数和(自身を除く): 26076040

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 274, 401, 416, 548, 802, 1096, 1604, 1781, 2192, 3208, 3562, 4384, 5213, 6416, 7124, 10426, 12832, 14248, 20852, 28496, 41704, 54937, 56992, 83408, 109874, 166816, 219748, 439496, 714181, 878992, 1428362, 1757984, 2856724, 5713448, 11426896, 22853792]

約数ペア:

[(1, 22853792), (2, 11426896), (4, 5713448), (8, 2856724), (13, 1757984), (16, 1428362), (26, 878992), (32, 714181), (52, 439496), (104, 219748), (137, 166816), (208, 109874), (274, 83408), (401, 56992), (416, 54937), (548, 41704), (802, 28496), (1096, 20852), (1604, 14248), (1781, 12832), (2192, 10426), (3208, 7124), (3562, 6416), (4384, 5213)]