25973208

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{2389}}^1$

素因数の和:2552

約数の個数: 48

約数和(自身を含む): 70839600

約数和(自身を除く): 44866392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2389, 2718, 3624, 4778, 5436, 7167, 9556, 10872, 14334, 19112, 21501, 28668, 43002, 57336, 86004, 172008, 360739, 721478, 1082217, 1442956, 2164434, 2885912, 3246651, 4328868, 6493302, 8657736, 12986604, 25973208]

約数ペア:

[(1, 25973208), (2, 12986604), (3, 8657736), (4, 6493302), (6, 4328868), (8, 3246651), (9, 2885912), (12, 2164434), (18, 1442956), (24, 1082217), (36, 721478), (72, 360739), (151, 172008), (302, 86004), (453, 57336), (604, 43002), (906, 28668), (1208, 21501), (1359, 19112), (1812, 14334), (2389, 10872), (2718, 9556), (3624, 7167), (4778, 5436)]