74695816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16703}}^1$

素因数の和:16765

約数の個数: 32

約数和(自身を含む): 154344960

約数和(自身を除く): 79649144

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 16703, 33406, 66812, 133624, 217139, 434278, 718229, 868556, 1436458, 1737112, 2872916, 5745832, 9336977, 18673954, 37347908, 74695816]

約数ペア:

[(1, 74695816), (2, 37347908), (4, 18673954), (8, 9336977), (13, 5745832), (26, 2872916), (43, 1737112), (52, 1436458), (86, 868556), (104, 718229), (172, 434278), (344, 217139), (559, 133624), (1118, 66812), (2236, 33406), (4472, 16703)]