64202176

素因数分解:

$2^6\times {\mathrm{71}}^2\times {\mathrm{199}}^1$

素因数の和:353

約数の個数: 42

約数和(自身を含む): 129870200

約数和(自身を除く): 65668024

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 199, 284, 398, 568, 796, 1136, 1592, 2272, 3184, 4544, 5041, 6368, 10082, 12736, 14129, 20164, 28258, 40328, 56516, 80656, 113032, 161312, 226064, 322624, 452128, 904256, 1003159, 2006318, 4012636, 8025272, 16050544, 32101088, 64202176]

約数ペア:

[(1, 64202176), (2, 32101088), (4, 16050544), (8, 8025272), (16, 4012636), (32, 2006318), (64, 1003159), (71, 904256), (142, 452128), (199, 322624), (284, 226064), (398, 161312), (568, 113032), (796, 80656), (1136, 56516), (1592, 40328), (2272, 28258), (3184, 20164), (4544, 14129), (5041, 12736), (6368, 10082)]