25446702964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{245653}}^1$

素因数の和:245752

約数の個数: 48

約数和(自身を含む): 49523846400

約数和(自身を除く): 24077143436

約数列:

[1, 2, 4, 19, 29, 38, 47, 58, 76, 94, 116, 188, 551, 893, 1102, 1363, 1786, 2204, 2726, 3572, 5452, 25897, 51794, 103588, 245653, 491306, 982612, 4667407, 7123937, 9334814, 11545691, 14247874, 18669628, 23091382, 28495748, 46182764, 135354803, 219368129, 270709606, 334825039, 438736258, 541419212, 669650078, 877472516, 1339300156, 6361675741, 12723351482, 25446702964]

約数ペア:

[(1, 25446702964), (2, 12723351482), (4, 6361675741), (19, 1339300156), (29, 877472516), (38, 669650078), (47, 541419212), (58, 438736258), (76, 334825039), (94, 270709606), (116, 219368129), (188, 135354803), (551, 46182764), (893, 28495748), (1102, 23091382), (1363, 18669628), (1786, 14247874), (2204, 11545691), (2726, 9334814), (3572, 7123937), (5452, 4667407), (25897, 982612), (51794, 491306), (103588, 245653)]