27253904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2423}}^1$

素因数の和:2487

約数の個数: 40

約数和(自身を含む): 57109440

約数和(自身を除く): 29855536

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2423, 2812, 4846, 5624, 9692, 11248, 19384, 38768, 46037, 89651, 92074, 179302, 184148, 358604, 368296, 717208, 736592, 1434416, 1703369, 3406738, 6813476, 13626952, 27253904]

約数ペア:

[(1, 27253904), (2, 13626952), (4, 6813476), (8, 3406738), (16, 1703369), (19, 1434416), (37, 736592), (38, 717208), (74, 368296), (76, 358604), (148, 184148), (152, 179302), (296, 92074), (304, 89651), (592, 46037), (703, 38768), (1406, 19384), (2423, 11248), (2812, 9692), (4846, 5624)]