25907376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 73745280

約数和(自身を除く): 47837904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 139, 176, 264, 278, 353, 417, 528, 556, 706, 834, 1059, 1112, 1412, 1529, 1668, 2118, 2224, 2824, 3058, 3336, 3883, 4236, 4587, 5648, 6116, 6672, 7766, 8472, 9174, 11649, 12232, 15532, 16944, 18348, 23298, 24464, 31064, 36696, 46596, 49067, 62128, 73392, 93192, 98134, 147201, 186384, 196268, 294402, 392536, 539737, 588804, 785072, 1079474, 1177608, 1619211, 2158948, 2355216, 3238422, 4317896, 6476844, 8635792, 12953688, 25907376]

約数ペア:

[(1, 25907376), (2, 12953688), (3, 8635792), (4, 6476844), (6, 4317896), (8, 3238422), (11, 2355216), (12, 2158948), (16, 1619211), (22, 1177608), (24, 1079474), (33, 785072), (44, 588804), (48, 539737), (66, 392536), (88, 294402), (132, 196268), (139, 186384), (176, 147201), (264, 98134), (278, 93192), (353, 73392), (417, 62128), (528, 49067), (556, 46596), (706, 36696), (834, 31064), (1059, 24464), (1112, 23298), (1412, 18348), (1529, 16944), (1668, 15532), (2118, 12232), (2224, 11649), (2824, 9174), (3058, 8472), (3336, 7766), (3883, 6672), (4236, 6116), (4587, 5648)]