64198016

素因数分解:

$2^7\times {\mathrm{211}}^1\times {\mathrm{2377}}^1$

素因数の和:2602

約数の個数: 32

約数和(自身を含む): 128554680

約数和(自身を除く): 64356664

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 422, 844, 1688, 2377, 3376, 4754, 6752, 9508, 13504, 19016, 27008, 38032, 76064, 152128, 304256, 501547, 1003094, 2006188, 4012376, 8024752, 16049504, 32099008, 64198016]

約数ペア:

[(1, 64198016), (2, 32099008), (4, 16049504), (8, 8024752), (16, 4012376), (32, 2006188), (64, 1003094), (128, 501547), (211, 304256), (422, 152128), (844, 76064), (1688, 38032), (2377, 27008), (3376, 19016), (4754, 13504), (6752, 9508)]