73904944

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{23447}}^1$

素因数の和:23652

約数の個数: 20

約数和(自身を含む): 143923824

約数和(自身を除く): 70018880

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 23447, 46894, 93788, 187576, 375152, 4619059, 9238118, 18476236, 36952472, 73904944]

約数ペア:

[(1, 73904944), (2, 36952472), (4, 18476236), (8, 9238118), (16, 4619059), (197, 375152), (394, 187576), (788, 93788), (1576, 46894), (3152, 23447)]