28977512

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 56179200

約数和(自身を除く): 27201688

約数列:

[1, 2, 4, 8, 37, 74, 148, 223, 296, 439, 446, 878, 892, 1756, 1784, 3512, 8251, 16243, 16502, 32486, 33004, 64972, 66008, 97897, 129944, 195794, 391588, 783176, 3622189, 7244378, 14488756, 28977512]

約数ペア:

[(1, 28977512), (2, 14488756), (4, 7244378), (8, 3622189), (37, 783176), (74, 391588), (148, 195794), (223, 129944), (296, 97897), (439, 66008), (446, 64972), (878, 33004), (892, 32486), (1756, 16502), (1784, 16243), (3512, 8251)]