64555648

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{12301}}^1$

素因数の和:12356

約数の個数: 32

約数和(自身を含む): 131754420

約数和(自身を除く): 67198772

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 12301, 24602, 49204, 98408, 196816, 393632, 504341, 787264, 1008682, 1574528, 2017364, 4034728, 8069456, 16138912, 32277824, 64555648]

約数ペア:

[(1, 64555648), (2, 32277824), (4, 16138912), (8, 8069456), (16, 4034728), (32, 2017364), (41, 1574528), (64, 1008682), (82, 787264), (128, 504341), (164, 393632), (328, 196816), (656, 98408), (1312, 49204), (2624, 24602), (5248, 12301)]