78600928

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20641}}^1$

素因数の和:20675

約数の個数: 48

約数和(自身を含む): 187264224

約数和(自身を除く): 108663296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 20641, 41282, 82564, 144487, 165128, 288974, 330256, 350897, 577948, 660512, 701794, 1155896, 1403588, 2311792, 2456279, 2807176, 4623584, 4912558, 5614352, 9825116, 11228704, 19650232, 39300464, 78600928]

約数ペア:

[(1, 78600928), (2, 39300464), (4, 19650232), (7, 11228704), (8, 9825116), (14, 5614352), (16, 4912558), (17, 4623584), (28, 2807176), (32, 2456279), (34, 2311792), (56, 1403588), (68, 1155896), (112, 701794), (119, 660512), (136, 577948), (224, 350897), (238, 330256), (272, 288974), (476, 165128), (544, 144487), (952, 82564), (1904, 41282), (3808, 20641)]