64755268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6709}}^1$

素因数の和:6859

約数の個数: 24

約数和(自身を含む): 120243200

約数和(自身を除く): 55487932

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 6709, 9652, 13418, 26836, 127471, 254942, 509884, 852043, 1704086, 3408172, 16188817, 32377634, 64755268]

約数ペア:

[(1, 64755268), (2, 32377634), (4, 16188817), (19, 3408172), (38, 1704086), (76, 852043), (127, 509884), (254, 254942), (508, 127471), (2413, 26836), (4826, 13418), (6709, 9652)]