25871314

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 48866328

約数和(自身を除く): 22995014

約数列:

[1, 2, 7, 14, 17, 34, 49, 53, 98, 106, 119, 238, 293, 371, 586, 742, 833, 901, 1666, 1802, 2051, 2597, 4102, 4981, 5194, 6307, 9962, 12614, 14357, 15529, 28714, 31058, 34867, 44149, 69734, 88298, 108703, 217406, 244069, 263993, 488138, 527986, 760921, 1521842, 1847951, 3695902, 12935657, 25871314]

約数ペア:

[(1, 25871314), (2, 12935657), (7, 3695902), (14, 1847951), (17, 1521842), (34, 760921), (49, 527986), (53, 488138), (98, 263993), (106, 244069), (119, 217406), (238, 108703), (293, 88298), (371, 69734), (586, 44149), (742, 34867), (833, 31058), (901, 28714), (1666, 15529), (1802, 14357), (2051, 12614), (2597, 9962), (4102, 6307), (4981, 5194)]