78147944

素因数分解:

$2^3\times 7^2\times {\mathrm{199357}}^1$

素因数の和:199377

約数の個数: 24

約数和(自身を含む): 170451090

約数和(自身を除く): 92303146

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 199357, 398714, 797428, 1395499, 1594856, 2790998, 5581996, 9768493, 11163992, 19536986, 39073972, 78147944]

約数ペア:

[(1, 78147944), (2, 39073972), (4, 19536986), (7, 11163992), (8, 9768493), (14, 5581996), (28, 2790998), (49, 1594856), (56, 1395499), (98, 797428), (196, 398714), (392, 199357)]