352331824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1699}}^1$

素因数の和:2717

約数の個数: 40

約数和(自身を含む): 736324400

約数和(自身を除く): 383992576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 997, 1699, 1994, 3398, 3988, 6796, 7976, 12961, 13592, 15952, 22087, 25922, 27184, 44174, 51844, 88348, 103688, 176696, 207376, 353392, 1693903, 3387806, 6775612, 13551224, 22020739, 27102448, 44041478, 88082956, 176165912, 352331824]

約数ペア:

[(1, 352331824), (2, 176165912), (4, 88082956), (8, 44041478), (13, 27102448), (16, 22020739), (26, 13551224), (52, 6775612), (104, 3387806), (208, 1693903), (997, 353392), (1699, 207376), (1994, 176696), (3398, 103688), (3988, 88348), (6796, 51844), (7976, 44174), (12961, 27184), (13592, 25922), (15952, 22087)]