65957284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 128419200

約数和(自身を除く): 62461916

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 97, 194, 388, 389, 437, 778, 874, 1556, 1748, 1843, 2231, 3686, 4462, 7372, 7391, 8924, 8947, 14782, 17894, 29564, 35788, 37733, 42389, 75466, 84778, 150932, 169556, 169993, 339986, 679972, 716927, 867859, 1433854, 1735718, 2867708, 3471436, 16489321, 32978642, 65957284]

約数ペア:

[(1, 65957284), (2, 32978642), (4, 16489321), (19, 3471436), (23, 2867708), (38, 1735718), (46, 1433854), (76, 867859), (92, 716927), (97, 679972), (194, 339986), (388, 169993), (389, 169556), (437, 150932), (778, 84778), (874, 75466), (1556, 42389), (1748, 37733), (1843, 35788), (2231, 29564), (3686, 17894), (4462, 14782), (7372, 8947), (7391, 8924)]