64939226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{461}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 112432320

約数和(自身を除く): 47493094

約数列:

[1, 2, 11, 19, 22, 38, 209, 337, 418, 461, 674, 922, 3707, 5071, 6403, 7414, 8759, 10142, 12806, 17518, 70433, 96349, 140866, 155357, 192698, 310714, 1708927, 2951783, 3417854, 5903566, 32469613, 64939226]

約数ペア:

[(1, 64939226), (2, 32469613), (11, 5903566), (19, 3417854), (22, 2951783), (38, 1708927), (209, 310714), (337, 192698), (418, 155357), (461, 140866), (674, 96349), (922, 70433), (3707, 17518), (5071, 12806), (6403, 10142), (7414, 8759)]