961746968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{18097}}^1$

素因数の和:18196

約数の個数: 64

約数和(自身を含む): 2249943360

約数和(自身を除く): 1288196392

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 146, 182, 292, 364, 511, 584, 728, 949, 1022, 1898, 2044, 3796, 4088, 6643, 7592, 13286, 18097, 26572, 36194, 53144, 72388, 126679, 144776, 235261, 253358, 470522, 506716, 941044, 1013432, 1321081, 1646827, 1882088, 2642162, 3293654, 5284324, 6587308, 9247567, 10568648, 13174616, 17174053, 18495134, 34348106, 36990268, 68696212, 73980536, 120218371, 137392424, 240436742, 480873484, 961746968]

約数ペア:

[(1, 961746968), (2, 480873484), (4, 240436742), (7, 137392424), (8, 120218371), (13, 73980536), (14, 68696212), (26, 36990268), (28, 34348106), (52, 18495134), (56, 17174053), (73, 13174616), (91, 10568648), (104, 9247567), (146, 6587308), (182, 5284324), (292, 3293654), (364, 2642162), (511, 1882088), (584, 1646827), (728, 1321081), (949, 1013432), (1022, 941044), (1898, 506716), (2044, 470522), (3796, 253358), (4088, 235261), (6643, 144776), (7592, 126679), (13286, 72388), (18097, 53144), (26572, 36194)]