1008357728

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{42071}}^1$

素因数の和:42195

約数の個数: 48

約数和(自身を含む): 2290063104

約数和(自身を除く): 1281705376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1712, 2996, 3424, 5992, 11984, 23968, 42071, 84142, 168284, 294497, 336568, 588994, 673136, 1177988, 1346272, 2355976, 4501597, 4711952, 9003194, 9423904, 18006388, 31511179, 36012776, 63022358, 72025552, 126044716, 144051104, 252089432, 504178864, 1008357728]

約数ペア:

[(1, 1008357728), (2, 504178864), (4, 252089432), (7, 144051104), (8, 126044716), (14, 72025552), (16, 63022358), (28, 36012776), (32, 31511179), (56, 18006388), (107, 9423904), (112, 9003194), (214, 4711952), (224, 4501597), (428, 2355976), (749, 1346272), (856, 1177988), (1498, 673136), (1712, 588994), (2996, 336568), (3424, 294497), (5992, 168284), (11984, 84142), (23968, 42071)]