39685976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 84602880

約数和(自身を除く): 44916904

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 67, 88, 106, 127, 134, 212, 254, 268, 424, 508, 536, 583, 737, 1016, 1166, 1397, 1474, 2332, 2794, 2948, 3551, 4664, 5588, 5896, 6731, 7102, 8509, 11176, 13462, 14204, 17018, 26924, 28408, 34036, 39061, 53848, 68072, 74041, 78122, 93599, 148082, 156244, 187198, 296164, 312488, 374396, 450977, 592328, 748792, 901954, 1803908, 3607816, 4960747, 9921494, 19842988, 39685976]

約数ペア:

[(1, 39685976), (2, 19842988), (4, 9921494), (8, 4960747), (11, 3607816), (22, 1803908), (44, 901954), (53, 748792), (67, 592328), (88, 450977), (106, 374396), (127, 312488), (134, 296164), (212, 187198), (254, 156244), (268, 148082), (424, 93599), (508, 78122), (536, 74041), (583, 68072), (737, 53848), (1016, 39061), (1166, 34036), (1397, 28408), (1474, 26924), (2332, 17018), (2794, 14204), (2948, 13462), (3551, 11176), (4664, 8509), (5588, 7102), (5896, 6731)]