25956780718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{12589}}^1$

素因数の和:12805

約数の個数: 64

約数和(自身を含む): 46502424000

約数和(自身を除く): 20545643282

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 149, 187, 298, 374, 407, 629, 814, 1258, 1639, 2533, 3278, 5066, 5513, 6919, 11026, 12589, 13838, 25178, 27863, 55726, 60643, 93721, 121286, 138479, 187442, 214013, 276958, 428026, 465793, 931586, 1030931, 1875761, 2061862, 2354143, 3751522, 4708286, 5123723, 7918481, 10247446, 15836962, 20633371, 31887937, 41266742, 63775874, 69403157, 87103291, 138806314, 174206582, 350767307, 701534614, 763434727, 1179853669, 1526869454, 2359707338, 12978390359, 25956780718]

約数ペア:

[(1, 25956780718), (2, 12978390359), (11, 2359707338), (17, 1526869454), (22, 1179853669), (34, 763434727), (37, 701534614), (74, 350767307), (149, 174206582), (187, 138806314), (298, 87103291), (374, 69403157), (407, 63775874), (629, 41266742), (814, 31887937), (1258, 20633371), (1639, 15836962), (2533, 10247446), (3278, 7918481), (5066, 5123723), (5513, 4708286), (6919, 3751522), (11026, 2354143), (12589, 2061862), (13838, 1875761), (25178, 1030931), (27863, 931586), (55726, 465793), (60643, 428026), (93721, 276958), (121286, 214013), (138479, 187442)]