16687788472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{25253}}^1$

素因数の和:25432

約数の個数: 64

約数和(自身を含む): 34201997280

約数和(自身を除く): 17514208808

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 113, 136, 172, 226, 344, 452, 731, 904, 1462, 1921, 2924, 3842, 4859, 5848, 7684, 9718, 15368, 19436, 25253, 38872, 50506, 82603, 101012, 165206, 202024, 330412, 429301, 660824, 858602, 1085879, 1717204, 2171758, 2853589, 3434408, 4343516, 5707178, 8687032, 11414356, 18459943, 22828712, 36919886, 48511013, 73839772, 97022026, 122704327, 147679544, 194044052, 245408654, 388088104, 490817308, 981634616, 2085973559, 4171947118, 8343894236, 16687788472]

約数ペア:

[(1, 16687788472), (2, 8343894236), (4, 4171947118), (8, 2085973559), (17, 981634616), (34, 490817308), (43, 388088104), (68, 245408654), (86, 194044052), (113, 147679544), (136, 122704327), (172, 97022026), (226, 73839772), (344, 48511013), (452, 36919886), (731, 22828712), (904, 18459943), (1462, 11414356), (1921, 8687032), (2924, 5707178), (3842, 4343516), (4859, 3434408), (5848, 2853589), (7684, 2171758), (9718, 1717204), (15368, 1085879), (19436, 858602), (25253, 660824), (38872, 429301), (50506, 330412), (82603, 202024), (101012, 165206)]