70388204698

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1\times {\mathrm{3323}}^1$

素因数の和:3931

約数の個数: 64

約数和(自身を含む): 127054448640

約数和(自身を除く): 56666243942

約数列:

[1, 2, 7, 14, 23, 46, 157, 161, 314, 322, 419, 838, 1099, 2198, 2933, 3323, 3611, 5866, 6646, 7222, 9637, 19274, 23261, 25277, 46522, 50554, 65783, 67459, 76429, 131566, 134918, 152858, 460481, 521711, 535003, 920962, 1043422, 1070006, 1392337, 1513009, 2784674, 3026018, 3651977, 7303954, 9746359, 10591063, 11999353, 19492718, 21182126, 23998706, 32023751, 64047502, 83995471, 167990942, 218596909, 224166257, 437193818, 448332514, 1530178363, 3060356726, 5027728907, 10055457814, 35194102349, 70388204698]

約数ペア:

[(1, 70388204698), (2, 35194102349), (7, 10055457814), (14, 5027728907), (23, 3060356726), (46, 1530178363), (157, 448332514), (161, 437193818), (314, 224166257), (322, 218596909), (419, 167990942), (838, 83995471), (1099, 64047502), (2198, 32023751), (2933, 23998706), (3323, 21182126), (3611, 19492718), (5866, 11999353), (6646, 10591063), (7222, 9746359), (9637, 7303954), (19274, 3651977), (23261, 3026018), (25277, 2784674), (46522, 1513009), (50554, 1392337), (65783, 1070006), (67459, 1043422), (76429, 920962), (131566, 535003), (134918, 521711), (152858, 460481)]