28984912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4451}}^1$

素因数の和:4507

約数の個数: 40

約数和(自身を含む): 62933472

約数和(自身を除く): 33948560

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 4451, 6512, 8902, 17804, 35608, 48961, 71216, 97922, 164687, 195844, 329374, 391688, 658748, 783376, 1317496, 1811557, 2634992, 3623114, 7246228, 14492456, 28984912]

約数ペア:

[(1, 28984912), (2, 14492456), (4, 7246228), (8, 3623114), (11, 2634992), (16, 1811557), (22, 1317496), (37, 783376), (44, 658748), (74, 391688), (88, 329374), (148, 195844), (176, 164687), (296, 97922), (407, 71216), (592, 48961), (814, 35608), (1628, 17804), (3256, 8902), (4451, 6512)]