72379922

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{1511}}^1$

素因数の和:2113

約数の個数: 16

約数和(自身を含む): 111367872

約数和(自身を除く): 38987950

約数列:

[1, 2, 43, 86, 557, 1114, 1511, 3022, 23951, 47902, 64973, 129946, 841627, 1683254, 36189961, 72379922]

約数ペア:

[(1, 72379922), (2, 36189961), (43, 1683254), (86, 841627), (557, 129946), (1114, 64973), (1511, 47902), (3022, 23951)]