9001552

素因数分解:

$2^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 20088000

約数和(自身を除く): 11086448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179, 358, 449, 716, 898, 1253, 1432, 1796, 2506, 2864, 3143, 3592, 5012, 6286, 7184, 10024, 12572, 20048, 25144, 50288, 80371, 160742, 321484, 562597, 642968, 1125194, 1285936, 2250388, 4500776, 9001552]

約数ペア:

[(1, 9001552), (2, 4500776), (4, 2250388), (7, 1285936), (8, 1125194), (14, 642968), (16, 562597), (28, 321484), (56, 160742), (112, 80371), (179, 50288), (358, 25144), (449, 20048), (716, 12572), (898, 10024), (1253, 7184), (1432, 6286), (1796, 5012), (2506, 3592), (2864, 3143)]