15872617216

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{32479}}^1$

素因数の和:32601

約数の個数: 72

約数和(自身を含む): 33460116480

約数和(自身を除く): 17587499264

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 83, 92, 128, 166, 184, 256, 332, 368, 664, 736, 1328, 1472, 1909, 2656, 2944, 3818, 5312, 5888, 7636, 10624, 15272, 21248, 30544, 32479, 61088, 64958, 122176, 129916, 244352, 259832, 488704, 519664, 747017, 1039328, 1494034, 2078656, 2695757, 2988068, 4157312, 5391514, 5976136, 8314624, 10783028, 11952272, 21566056, 23904544, 43132112, 47809088, 62002411, 86264224, 95618176, 124004822, 172528448, 191236352, 248009644, 345056896, 496019288, 690113792, 992038576, 1984077152, 3968154304, 7936308608, 15872617216]

約数ペア:

[(1, 15872617216), (2, 7936308608), (4, 3968154304), (8, 1984077152), (16, 992038576), (23, 690113792), (32, 496019288), (46, 345056896), (64, 248009644), (83, 191236352), (92, 172528448), (128, 124004822), (166, 95618176), (184, 86264224), (256, 62002411), (332, 47809088), (368, 43132112), (664, 23904544), (736, 21566056), (1328, 11952272), (1472, 10783028), (1909, 8314624), (2656, 5976136), (2944, 5391514), (3818, 4157312), (5312, 2988068), (5888, 2695757), (7636, 2078656), (10624, 1494034), (15272, 1039328), (21248, 747017), (30544, 519664), (32479, 488704), (61088, 259832), (64958, 244352), (122176, 129916)]