432835694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{1459}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 705705600

約数和(自身を除く): 272869906

約数列:

[1, 2, 19, 37, 38, 74, 211, 422, 703, 1406, 1459, 2918, 4009, 7807, 8018, 15614, 27721, 53983, 55442, 107966, 148333, 296666, 307849, 615698, 1025677, 2051354, 5849131, 11390413, 11698262, 22780826, 216417847, 432835694]

約数ペア:

[(1, 432835694), (2, 216417847), (19, 22780826), (37, 11698262), (38, 11390413), (74, 5849131), (211, 2051354), (422, 1025677), (703, 615698), (1406, 307849), (1459, 296666), (2918, 148333), (4009, 107966), (7807, 55442), (8018, 53983), (15614, 27721)]