4405008064

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{43261}}^1$

素因数の和:43353

約数の個数: 56

約数和(自身を含む): 9186426128

約数和(自身を除く): 4781418064

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 64, 74, 86, 148, 172, 296, 344, 592, 688, 1184, 1376, 1591, 2368, 2752, 3182, 6364, 12728, 25456, 43261, 50912, 86522, 101824, 173044, 346088, 692176, 1384352, 1600657, 1860223, 2768704, 3201314, 3720446, 6402628, 7440892, 12805256, 14881784, 25610512, 29763568, 51221024, 59527136, 68828251, 102442048, 119054272, 137656502, 275313004, 550626008, 1101252016, 2202504032, 4405008064]

約数ペア:

[(1, 4405008064), (2, 2202504032), (4, 1101252016), (8, 550626008), (16, 275313004), (32, 137656502), (37, 119054272), (43, 102442048), (64, 68828251), (74, 59527136), (86, 51221024), (148, 29763568), (172, 25610512), (296, 14881784), (344, 12805256), (592, 7440892), (688, 6402628), (1184, 3720446), (1376, 3201314), (1591, 2768704), (2368, 1860223), (2752, 1600657), (3182, 1384352), (6364, 692176), (12728, 346088), (25456, 173044), (43261, 101824), (50912, 86522)]