28362464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2351}}^1$

素因数の和:2403

約数の個数: 48

約数和(自身を含む): 62233920

約数和(自身を除く): 33871456

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 2351, 3016, 4702, 6032, 9404, 12064, 18808, 30563, 37616, 61126, 68179, 75232, 122252, 136358, 244504, 272716, 489008, 545432, 886327, 978016, 1090864, 1772654, 2181728, 3545308, 7090616, 14181232, 28362464]

約数ペア:

[(1, 28362464), (2, 14181232), (4, 7090616), (8, 3545308), (13, 2181728), (16, 1772654), (26, 1090864), (29, 978016), (32, 886327), (52, 545432), (58, 489008), (104, 272716), (116, 244504), (208, 136358), (232, 122252), (377, 75232), (416, 68179), (464, 61126), (754, 37616), (928, 30563), (1508, 18808), (2351, 12064), (3016, 9404), (4702, 6032)]