74718469

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1619}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 90201600

約数和(自身を除く): 15483131

約数列:

[1, 7, 19, 133, 347, 1619, 2429, 6593, 11333, 30761, 46151, 215327, 561793, 3932551, 10674067, 74718469]

約数ペア:

[(1, 74718469), (7, 10674067), (19, 3932551), (133, 561793), (347, 215327), (1619, 46151), (2429, 30761), (6593, 11333)]