15663950134

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{1373}}^1$

素因数の和:1781

約数の個数: 64

約数和(自身を含む): 28128264192

約数和(自身を除く): 12464314058

約数列:

[1, 2, 7, 14, 31, 62, 97, 194, 217, 271, 434, 542, 679, 1358, 1373, 1897, 2746, 3007, 3794, 6014, 8401, 9611, 16802, 19222, 21049, 26287, 42098, 42563, 52574, 58807, 85126, 117614, 133181, 184009, 266362, 297941, 368018, 372083, 595882, 744166, 814897, 932267, 1629794, 1864534, 2604581, 4128611, 5209162, 5704279, 8257222, 11408558, 11534573, 23069146, 28900277, 36092051, 57800554, 72184102, 80742011, 161484022, 252644357, 505288714, 1118853581, 2237707162, 7831975067, 15663950134]

約数ペア:

[(1, 15663950134), (2, 7831975067), (7, 2237707162), (14, 1118853581), (31, 505288714), (62, 252644357), (97, 161484022), (194, 80742011), (217, 72184102), (271, 57800554), (434, 36092051), (542, 28900277), (679, 23069146), (1358, 11534573), (1373, 11408558), (1897, 8257222), (2746, 5704279), (3007, 5209162), (3794, 4128611), (6014, 2604581), (8401, 1864534), (9611, 1629794), (16802, 932267), (19222, 814897), (21049, 744166), (26287, 595882), (42098, 372083), (42563, 368018), (52574, 297941), (58807, 266362), (85126, 184009), (117614, 133181)]