40812716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 87091200

約数和(自身を除く): 46278484

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 179, 238, 358, 476, 479, 716, 958, 1253, 1916, 2506, 3043, 3353, 5012, 6086, 6706, 8143, 12172, 13412, 16286, 21301, 32572, 42602, 57001, 85204, 85741, 114002, 171482, 228004, 342964, 600187, 1200374, 1457597, 2400748, 2915194, 5830388, 10203179, 20406358, 40812716]

約数ペア:

[(1, 40812716), (2, 20406358), (4, 10203179), (7, 5830388), (14, 2915194), (17, 2400748), (28, 1457597), (34, 1200374), (68, 600187), (119, 342964), (179, 228004), (238, 171482), (358, 114002), (476, 85741), (479, 85204), (716, 57001), (958, 42602), (1253, 32572), (1916, 21301), (2506, 16286), (3043, 13412), (3353, 12172), (5012, 8143), (6086, 6706)]