28323437978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1\times {\mathrm{41801}}^1$

素因数の和:43454

約数の個数: 32

約数和(自身を含む): 48818047680

約数和(自身を除く): 20494609702

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1621, 3242, 17831, 30799, 35662, 41801, 61598, 83602, 338789, 459811, 677578, 794219, 919622, 1588438, 8736409, 17472818, 67759421, 135518842, 745353631, 1287428999, 1490707262, 2574857998, 14161718989, 28323437978]

約数ペア:

[(1, 28323437978), (2, 14161718989), (11, 2574857998), (19, 1490707262), (22, 1287428999), (38, 745353631), (209, 135518842), (418, 67759421), (1621, 17472818), (3242, 8736409), (17831, 1588438), (30799, 919622), (35662, 794219), (41801, 677578), (61598, 459811), (83602, 338789)]