74953144

素因数分解:

$2^3\times 7^2\times {\mathrm{367}}^1\times {\mathrm{521}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 164242080

約数和(自身を除く): 89288936

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 367, 392, 521, 734, 1042, 1468, 2084, 2569, 2936, 3647, 4168, 5138, 7294, 10276, 14588, 17983, 20552, 25529, 29176, 35966, 51058, 71932, 102116, 143864, 191207, 204232, 382414, 764828, 1338449, 1529656, 2676898, 5353796, 9369143, 10707592, 18738286, 37476572, 74953144]

約数ペア:

[(1, 74953144), (2, 37476572), (4, 18738286), (7, 10707592), (8, 9369143), (14, 5353796), (28, 2676898), (49, 1529656), (56, 1338449), (98, 764828), (196, 382414), (367, 204232), (392, 191207), (521, 143864), (734, 102116), (1042, 71932), (1468, 51058), (2084, 35966), (2569, 29176), (2936, 25529), (3647, 20552), (4168, 17983), (5138, 14588), (7294, 10276)]