42267388

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{557}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 75557664

約数和(自身を除く): 33290276

約数列:

[1, 2, 4, 61, 122, 244, 311, 557, 622, 1114, 1244, 2228, 18971, 33977, 37942, 67954, 75884, 135908, 173227, 346454, 692908, 10566847, 21133694, 42267388]

約数ペア:

[(1, 42267388), (2, 21133694), (4, 10566847), (61, 692908), (122, 346454), (244, 173227), (311, 135908), (557, 75884), (622, 67954), (1114, 37942), (1244, 33977), (2228, 18971)]