29721286

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 52782912

約数和(自身を除く): 23061626

約数列:

[1, 2, 7, 14, 37, 74, 181, 259, 317, 362, 518, 634, 1267, 2219, 2534, 4438, 6697, 11729, 13394, 23458, 46879, 57377, 82103, 93758, 114754, 164206, 401639, 803278, 2122949, 4245898, 14860643, 29721286]

約数ペア:

[(1, 29721286), (2, 14860643), (7, 4245898), (14, 2122949), (37, 803278), (74, 401639), (181, 164206), (259, 114754), (317, 93758), (362, 82103), (518, 57377), (634, 46879), (1267, 23458), (2219, 13394), (2534, 11729), (4438, 6697)]