64490838

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3821}}^1$

素因数の和:3952

約数の個数: 32

約数和(自身を含む): 134840160

約数和(自身を除く): 70349322

約数列:

[1, 2, 3, 6, 29, 58, 87, 97, 174, 194, 291, 582, 2813, 3821, 5626, 7642, 8439, 11463, 16878, 22926, 110809, 221618, 332427, 370637, 664854, 741274, 1111911, 2223822, 10748473, 21496946, 32245419, 64490838]

約数ペア:

[(1, 64490838), (2, 32245419), (3, 21496946), (6, 10748473), (29, 2223822), (58, 1111911), (87, 741274), (97, 664854), (174, 370637), (194, 332427), (291, 221618), (582, 110809), (2813, 22926), (3821, 16878), (5626, 11463), (7642, 8439)]