73283872

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1259}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 154314720

約数和(自身を除く): 81030848

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 107, 136, 214, 272, 428, 544, 856, 1259, 1712, 1819, 2518, 3424, 3638, 5036, 7276, 10072, 14552, 20144, 21403, 29104, 40288, 42806, 58208, 85612, 134713, 171224, 269426, 342448, 538852, 684896, 1077704, 2155408, 2290121, 4310816, 4580242, 9160484, 18320968, 36641936, 73283872]

約数ペア:

[(1, 73283872), (2, 36641936), (4, 18320968), (8, 9160484), (16, 4580242), (17, 4310816), (32, 2290121), (34, 2155408), (68, 1077704), (107, 684896), (136, 538852), (214, 342448), (272, 269426), (428, 171224), (544, 134713), (856, 85612), (1259, 58208), (1712, 42806), (1819, 40288), (2518, 29104), (3424, 21403), (3638, 20144), (5036, 14552), (7276, 10072)]