27969964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 57558816

約数和(自身を除く): 29588852

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 61, 68, 122, 187, 244, 374, 613, 671, 748, 1037, 1226, 1342, 2074, 2452, 2684, 4148, 6743, 10421, 11407, 13486, 20842, 22814, 26972, 37393, 41684, 45628, 74786, 114631, 149572, 229262, 411323, 458524, 635681, 822646, 1271362, 1645292, 2542724, 6992491, 13984982, 27969964]

約数ペア:

[(1, 27969964), (2, 13984982), (4, 6992491), (11, 2542724), (17, 1645292), (22, 1271362), (34, 822646), (44, 635681), (61, 458524), (68, 411323), (122, 229262), (187, 149572), (244, 114631), (374, 74786), (613, 45628), (671, 41684), (748, 37393), (1037, 26972), (1226, 22814), (1342, 20842), (2074, 13486), (2452, 11407), (2684, 10421), (4148, 6743)]