71380604

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 126658560

約数和(自身を除く): 55277956

約数列:

[1, 2, 4, 127, 227, 254, 454, 508, 619, 908, 1238, 2476, 28829, 57658, 78613, 115316, 140513, 157226, 281026, 314452, 562052, 17845151, 35690302, 71380604]

約数ペア:

[(1, 71380604), (2, 35690302), (4, 17845151), (127, 562052), (227, 314452), (254, 281026), (454, 157226), (508, 140513), (619, 115316), (908, 78613), (1238, 57658), (2476, 28829)]