8891330672

素因数分解:

$2^4\times 7^2\times {\mathrm{541}}^1\times {\mathrm{20963}}^1$

素因数の和:21526

約数の個数: 60

約数和(自身を含む): 20077516296

約数和(自身を除く): 11186185624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 541, 784, 1082, 2164, 3787, 4328, 7574, 8656, 15148, 20963, 26509, 30296, 41926, 53018, 60592, 83852, 106036, 146741, 167704, 212072, 293482, 335408, 424144, 586964, 1027187, 1173928, 2054374, 2347856, 4108748, 8217496, 11340983, 16434992, 22681966, 45363932, 79386881, 90727864, 158773762, 181455728, 317547524, 555708167, 635095048, 1111416334, 1270190096, 2222832668, 4445665336, 8891330672]

約数ペア:

[(1, 8891330672), (2, 4445665336), (4, 2222832668), (7, 1270190096), (8, 1111416334), (14, 635095048), (16, 555708167), (28, 317547524), (49, 181455728), (56, 158773762), (98, 90727864), (112, 79386881), (196, 45363932), (392, 22681966), (541, 16434992), (784, 11340983), (1082, 8217496), (2164, 4108748), (3787, 2347856), (4328, 2054374), (7574, 1173928), (8656, 1027187), (15148, 586964), (20963, 424144), (26509, 335408), (30296, 293482), (41926, 212072), (53018, 167704), (60592, 146741), (83852, 106036)]