67391644

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{5381}}^1$

素因数の和:5517

約数の個数: 24

約数和(自身を含む): 122967936

約数和(自身を除く): 55576292

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 404, 3131, 5381, 6262, 10762, 12524, 21524, 166811, 333622, 543481, 667244, 1086962, 2173924, 16847911, 33695822, 67391644]

約数ペア:

[(1, 67391644), (2, 33695822), (4, 16847911), (31, 2173924), (62, 1086962), (101, 667244), (124, 543481), (202, 333622), (404, 166811), (3131, 21524), (5381, 12524), (6262, 10762)]