28524708

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 77156352

約数和(自身を除く): 48631644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 254, 306, 367, 381, 508, 612, 734, 762, 1101, 1143, 1468, 1524, 2159, 2202, 2286, 3303, 4318, 4404, 4572, 6239, 6477, 6606, 8636, 12478, 12954, 13212, 18717, 19431, 24956, 25908, 37434, 38862, 46609, 56151, 74868, 77724, 93218, 112302, 139827, 186436, 224604, 279654, 419481, 559308, 792353, 838962, 1584706, 1677924, 2377059, 3169412, 4754118, 7131177, 9508236, 14262354, 28524708]

約数ペア:

[(1, 28524708), (2, 14262354), (3, 9508236), (4, 7131177), (6, 4754118), (9, 3169412), (12, 2377059), (17, 1677924), (18, 1584706), (34, 838962), (36, 792353), (51, 559308), (68, 419481), (102, 279654), (127, 224604), (153, 186436), (204, 139827), (254, 112302), (306, 93218), (367, 77724), (381, 74868), (508, 56151), (612, 46609), (734, 38862), (762, 37434), (1101, 25908), (1143, 24956), (1468, 19431), (1524, 18717), (2159, 13212), (2202, 12954), (2286, 12478), (3303, 8636), (4318, 6606), (4404, 6477), (4572, 6239)]