28996030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{887}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 59844096

約数和(自身を除く): 30848066

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 467, 887, 934, 1774, 2335, 3269, 4435, 4670, 6209, 6538, 8870, 12418, 16345, 31045, 32690, 62090, 414229, 828458, 2071145, 2899603, 4142290, 5799206, 14498015, 28996030]

約数ペア:

[(1, 28996030), (2, 14498015), (5, 5799206), (7, 4142290), (10, 2899603), (14, 2071145), (35, 828458), (70, 414229), (467, 62090), (887, 32690), (934, 31045), (1774, 16345), (2335, 12418), (3269, 8870), (4435, 6538), (4670, 6209)]