65281796

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:948

約数の個数: 36

約数和(自身を含む): 122991372

約数和(自身を除く): 57709576

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 361, 722, 853, 1007, 1444, 1706, 2014, 3412, 4028, 16207, 19133, 32414, 38266, 45209, 64828, 76532, 90418, 180836, 307933, 615866, 858971, 1231732, 1717942, 3435884, 16320449, 32640898, 65281796]

約数ペア:

[(1, 65281796), (2, 32640898), (4, 16320449), (19, 3435884), (38, 1717942), (53, 1231732), (76, 858971), (106, 615866), (212, 307933), (361, 180836), (722, 90418), (853, 76532), (1007, 64828), (1444, 45209), (1706, 38266), (2014, 32414), (3412, 19133), (4028, 16207)]