74474224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22271}}^1$

素因数の和:22309

約数の個数: 40

約数和(自身を含む): 165703680

約数和(自身を除く): 91229456

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 22271, 44542, 89084, 178168, 244981, 356336, 423149, 489962, 846298, 979924, 1692596, 1959848, 3385192, 3919696, 4654639, 6770384, 9309278, 18618556, 37237112, 74474224]

約数ペア:

[(1, 74474224), (2, 37237112), (4, 18618556), (8, 9309278), (11, 6770384), (16, 4654639), (19, 3919696), (22, 3385192), (38, 1959848), (44, 1692596), (76, 979924), (88, 846298), (152, 489962), (176, 423149), (209, 356336), (304, 244981), (418, 178168), (836, 89084), (1672, 44542), (3344, 22271)]