789728

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 48

約数和(自身を含む): 1723680

約数和(自身を除く): 933952

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 37, 46, 58, 74, 92, 116, 148, 184, 232, 296, 368, 464, 592, 667, 736, 851, 928, 1073, 1184, 1334, 1702, 2146, 2668, 3404, 4292, 5336, 6808, 8584, 10672, 13616, 17168, 21344, 24679, 27232, 34336, 49358, 98716, 197432, 394864, 789728]

約数ペア:

[(1, 789728), (2, 394864), (4, 197432), (8, 98716), (16, 49358), (23, 34336), (29, 27232), (32, 24679), (37, 21344), (46, 17168), (58, 13616), (74, 10672), (92, 8584), (116, 6808), (148, 5336), (184, 4292), (232, 3404), (296, 2668), (368, 2146), (464, 1702), (592, 1334), (667, 1184), (736, 1073), (851, 928)]