25185608

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1367}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 56142720

約数和(自身を除く): 30957112

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 1367, 2303, 2632, 2734, 4606, 5468, 9212, 9569, 10936, 18424, 19138, 38276, 64249, 66983, 76552, 128498, 133966, 256996, 267932, 449743, 513992, 535864, 899486, 1798972, 3148201, 3597944, 6296402, 12592804, 25185608]

約数ペア:

[(1, 25185608), (2, 12592804), (4, 6296402), (7, 3597944), (8, 3148201), (14, 1798972), (28, 899486), (47, 535864), (49, 513992), (56, 449743), (94, 267932), (98, 256996), (188, 133966), (196, 128498), (329, 76552), (376, 66983), (392, 64249), (658, 38276), (1316, 19138), (1367, 18424), (2303, 10936), (2632, 9569), (2734, 9212), (4606, 5468)]