64311288

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{65357}}^1$

素因数の和:65407

約数の個数: 32

約数和(自身を含む): 164702160

約数和(自身を除く): 100390872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 65357, 130714, 196071, 261428, 392142, 522856, 784284, 1568568, 2679637, 5359274, 8038911, 10718548, 16077822, 21437096, 32155644, 64311288]

約数ペア:

[(1, 64311288), (2, 32155644), (3, 21437096), (4, 16077822), (6, 10718548), (8, 8038911), (12, 5359274), (24, 2679637), (41, 1568568), (82, 784284), (123, 522856), (164, 392142), (246, 261428), (328, 196071), (492, 130714), (984, 65357)]