128429284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{58271}}^1$

素因数の和:58323

約数の個数: 24

約数和(自身を含む): 244742400

約数和(自身を除く): 116313116

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 58271, 116542, 233084, 1107149, 1689859, 2214298, 3379718, 4428596, 6759436, 32107321, 64214642, 128429284]

約数ペア:

[(1, 128429284), (2, 64214642), (4, 32107321), (19, 6759436), (29, 4428596), (38, 3379718), (58, 2214298), (76, 1689859), (116, 1107149), (551, 233084), (1102, 116542), (2204, 58271)]