2625952

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 6229440

約数和(自身を除く): 3603488

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 617, 1064, 1234, 2128, 2468, 4256, 4319, 4936, 8638, 9872, 11723, 17276, 19744, 23446, 34552, 46892, 69104, 82061, 93784, 138208, 164122, 187568, 328244, 375136, 656488, 1312976, 2625952]

約数ペア:

[(1, 2625952), (2, 1312976), (4, 656488), (7, 375136), (8, 328244), (14, 187568), (16, 164122), (19, 138208), (28, 93784), (32, 82061), (38, 69104), (56, 46892), (76, 34552), (112, 23446), (133, 19744), (152, 17276), (224, 11723), (266, 9872), (304, 8638), (532, 4936), (608, 4319), (617, 4256), (1064, 2468), (1234, 2128)]