28714432

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:437

約数の個数: 56

約数和(自身を含む): 60423552

約数和(自身を除く): 31709120

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 164, 248, 328, 353, 496, 656, 706, 992, 1271, 1312, 1412, 1984, 2542, 2624, 2824, 5084, 5648, 10168, 10943, 11296, 14473, 20336, 21886, 22592, 28946, 40672, 43772, 57892, 81344, 87544, 115784, 175088, 231568, 350176, 448663, 463136, 700352, 897326, 926272, 1794652, 3589304, 7178608, 14357216, 28714432]

約数ペア:

[(1, 28714432), (2, 14357216), (4, 7178608), (8, 3589304), (16, 1794652), (31, 926272), (32, 897326), (41, 700352), (62, 463136), (64, 448663), (82, 350176), (124, 231568), (164, 175088), (248, 115784), (328, 87544), (353, 81344), (496, 57892), (656, 43772), (706, 40672), (992, 28946), (1271, 22592), (1312, 21886), (1412, 20336), (1984, 14473), (2542, 11296), (2624, 10943), (2824, 10168), (5084, 5648)]