39581357396

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{421}}^1\times {\mathrm{4483}}^1$

素因数の和:5029

約数の個数: 72

約数和(自身を含む): 81540750816

約数和(自身を除く): 41959393420

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 421, 428, 749, 842, 1498, 1684, 2947, 2996, 4483, 5243, 5894, 8966, 10486, 11788, 17932, 20629, 20972, 31381, 41258, 45047, 62762, 82516, 90094, 125524, 180188, 219667, 315329, 439334, 479681, 630658, 878668, 959362, 1261316, 1887343, 1918724, 2207303, 3357767, 3774686, 4414606, 6715534, 7549372, 8829212, 13211401, 13431068, 23504369, 26422802, 47008738, 52845604, 92479807, 94017476, 184959614, 201945701, 369919228, 403891402, 807782804, 1413619907, 2827239814, 5654479628, 9895339349, 19790678698, 39581357396]

約数ペア:

[(1, 39581357396), (2, 19790678698), (4, 9895339349), (7, 5654479628), (14, 2827239814), (28, 1413619907), (49, 807782804), (98, 403891402), (107, 369919228), (196, 201945701), (214, 184959614), (421, 94017476), (428, 92479807), (749, 52845604), (842, 47008738), (1498, 26422802), (1684, 23504369), (2947, 13431068), (2996, 13211401), (4483, 8829212), (5243, 7549372), (5894, 6715534), (8966, 4414606), (10486, 3774686), (11788, 3357767), (17932, 2207303), (20629, 1918724), (20972, 1887343), (31381, 1261316), (41258, 959362), (45047, 878668), (62762, 630658), (82516, 479681), (90094, 439334), (125524, 315329), (180188, 219667)]