12816272

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2791}}^1$

素因数の和:2847

約数の個数: 40

約数和(自身を含む): 29081472

約数和(自身を除く): 16265200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 2791, 4592, 5582, 11164, 19537, 22328, 39074, 44656, 78148, 114431, 156296, 228862, 312592, 457724, 801017, 915448, 1602034, 1830896, 3204068, 6408136, 12816272]

約数ペア:

[(1, 12816272), (2, 6408136), (4, 3204068), (7, 1830896), (8, 1602034), (14, 915448), (16, 801017), (28, 457724), (41, 312592), (56, 228862), (82, 156296), (112, 114431), (164, 78148), (287, 44656), (328, 39074), (574, 22328), (656, 19537), (1148, 11164), (2296, 5582), (2791, 4592)]