27896988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2939}}^1$

素因数の和:3066

約数の個数: 48

約数和(自身を含む): 75075840

約数和(自身を除く): 47178852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2373, 2939, 3164, 4746, 5878, 8817, 9492, 11756, 17634, 20573, 35268, 41146, 61719, 82292, 123438, 246876, 332107, 664214, 996321, 1328428, 1992642, 2324749, 3985284, 4649498, 6974247, 9298996, 13948494, 27896988]

約数ペア:

[(1, 27896988), (2, 13948494), (3, 9298996), (4, 6974247), (6, 4649498), (7, 3985284), (12, 2324749), (14, 1992642), (21, 1328428), (28, 996321), (42, 664214), (84, 332107), (113, 246876), (226, 123438), (339, 82292), (452, 61719), (678, 41146), (791, 35268), (1356, 20573), (1582, 17634), (2373, 11756), (2939, 9492), (3164, 8817), (4746, 5878)]