15627903004

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{56509}}^1$

素因数の和:56627

約数の個数: 72

約数和(自身を含む): 34091804880

約数和(自身を除く): 18463901876

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 83, 98, 119, 166, 196, 238, 332, 476, 581, 833, 1162, 1411, 1666, 2324, 2822, 3332, 4067, 5644, 8134, 9877, 16268, 19754, 39508, 56509, 69139, 113018, 138278, 226036, 276556, 395563, 791126, 960653, 1582252, 1921306, 2768941, 3842612, 4690247, 5537882, 6724571, 9380494, 11075764, 13449142, 18760988, 26898284, 32831729, 47071997, 65663458, 79734199, 94143994, 131326916, 159468398, 188287988, 229822103, 318936796, 459644206, 558139393, 919288412, 1116278786, 2232557572, 3906975751, 7813951502, 15627903004]

約数ペア:

[(1, 15627903004), (2, 7813951502), (4, 3906975751), (7, 2232557572), (14, 1116278786), (17, 919288412), (28, 558139393), (34, 459644206), (49, 318936796), (68, 229822103), (83, 188287988), (98, 159468398), (119, 131326916), (166, 94143994), (196, 79734199), (238, 65663458), (332, 47071997), (476, 32831729), (581, 26898284), (833, 18760988), (1162, 13449142), (1411, 11075764), (1666, 9380494), (2324, 6724571), (2822, 5537882), (3332, 4690247), (4067, 3842612), (5644, 2768941), (8134, 1921306), (9877, 1582252), (16268, 960653), (19754, 791126), (39508, 395563), (56509, 276556), (69139, 226036), (113018, 138278)]