4951552

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:546

約数の個数: 40

約数和(自身を含む): 10434600

約数和(自身を除く): 5483048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 509, 512, 608, 1018, 1216, 2036, 2432, 4072, 4864, 8144, 9671, 9728, 16288, 19342, 32576, 38684, 65152, 77368, 130304, 154736, 260608, 309472, 618944, 1237888, 2475776, 4951552]

約数ペア:

[(1, 4951552), (2, 2475776), (4, 1237888), (8, 618944), (16, 309472), (19, 260608), (32, 154736), (38, 130304), (64, 77368), (76, 65152), (128, 38684), (152, 32576), (256, 19342), (304, 16288), (509, 9728), (512, 9671), (608, 8144), (1018, 4864), (1216, 4072), (2036, 2432)]