70987928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{1049}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 145530000

約数和(自身を除く): 74542072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 769, 1049, 1538, 2098, 3076, 4196, 6152, 8392, 8459, 11539, 16918, 23078, 33836, 46156, 67672, 92312, 806681, 1613362, 3226724, 6453448, 8873491, 17746982, 35493964, 70987928]

約数ペア:

[(1, 70987928), (2, 35493964), (4, 17746982), (8, 8873491), (11, 6453448), (22, 3226724), (44, 1613362), (88, 806681), (769, 92312), (1049, 67672), (1538, 46156), (2098, 33836), (3076, 23078), (4196, 16918), (6152, 11539), (8392, 8459)]