39415952

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:663

約数の個数: 40

約数和(自身を含む): 79161600

約数和(自身を除く): 39745648

約数列:

[1, 2, 4, 8, 16, 37, 74, 139, 148, 278, 296, 479, 556, 592, 958, 1112, 1916, 2224, 3832, 5143, 7664, 10286, 17723, 20572, 35446, 41144, 66581, 70892, 82288, 133162, 141784, 266324, 283568, 532648, 1065296, 2463497, 4926994, 9853988, 19707976, 39415952]

約数ペア:

[(1, 39415952), (2, 19707976), (4, 9853988), (8, 4926994), (16, 2463497), (37, 1065296), (74, 532648), (139, 283568), (148, 266324), (278, 141784), (296, 133162), (479, 82288), (556, 70892), (592, 66581), (958, 41144), (1112, 35446), (1916, 20572), (2224, 17723), (3832, 10286), (5143, 7664)]