68871832

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{839}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 133862400

約数和(自身を除く): 64990568

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 331, 662, 839, 1324, 1678, 2648, 3356, 6712, 10261, 20522, 26009, 41044, 52018, 82088, 104036, 208072, 277709, 555418, 1110836, 2221672, 8608979, 17217958, 34435916, 68871832]

約数ペア:

[(1, 68871832), (2, 34435916), (4, 17217958), (8, 8608979), (31, 2221672), (62, 1110836), (124, 555418), (248, 277709), (331, 208072), (662, 104036), (839, 82088), (1324, 52018), (1678, 41044), (2648, 26009), (3356, 20522), (6712, 10261)]