15677756624

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{190523}}^1$

素因数の和:190707

約数の個数: 40

約数和(自身を含む): 31421218080

約数和(自身を除く): 15743461456

約数列:

[1, 2, 4, 8, 16, 37, 74, 139, 148, 278, 296, 556, 592, 1112, 2224, 5143, 10286, 20572, 41144, 82288, 190523, 381046, 762092, 1524184, 3048368, 7049351, 14098702, 26482697, 28197404, 52965394, 56394808, 105930788, 112789616, 211861576, 423723152, 979859789, 1959719578, 3919439156, 7838878312, 15677756624]

約数ペア:

[(1, 15677756624), (2, 7838878312), (4, 3919439156), (8, 1959719578), (16, 979859789), (37, 423723152), (74, 211861576), (139, 112789616), (148, 105930788), (278, 56394808), (296, 52965394), (556, 28197404), (592, 26482697), (1112, 14098702), (2224, 7049351), (5143, 3048368), (10286, 1524184), (20572, 762092), (41144, 381046), (82288, 190523)]