78369142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{2609}}^1$

素因数の和:3287

約数の個数: 16

約数和(自身を含む): 122899680

約数和(自身を除く): 44530538

約数列:

[1, 2, 23, 46, 653, 1306, 2609, 5218, 15019, 30038, 60007, 120014, 1703677, 3407354, 39184571, 78369142]

約数ペア:

[(1, 78369142), (2, 39184571), (23, 3407354), (46, 1703677), (653, 120014), (1306, 60007), (2609, 30038), (5218, 15019)]