72410752

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 154664640

約数和(自身を除く): 82253888

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 128, 136, 214, 272, 311, 428, 544, 622, 856, 1088, 1244, 1712, 1819, 2176, 2488, 3424, 3638, 4976, 5287, 6848, 7276, 9952, 10574, 13696, 14552, 19904, 21148, 29104, 33277, 39808, 42296, 58208, 66554, 84592, 116416, 133108, 169184, 232832, 266216, 338368, 532432, 565709, 676736, 1064864, 1131418, 2129728, 2262836, 4259456, 4525672, 9051344, 18102688, 36205376, 72410752]

約数ペア:

[(1, 72410752), (2, 36205376), (4, 18102688), (8, 9051344), (16, 4525672), (17, 4259456), (32, 2262836), (34, 2129728), (64, 1131418), (68, 1064864), (107, 676736), (128, 565709), (136, 532432), (214, 338368), (272, 266216), (311, 232832), (428, 169184), (544, 133108), (622, 116416), (856, 84592), (1088, 66554), (1244, 58208), (1712, 42296), (1819, 39808), (2176, 33277), (2488, 29104), (3424, 21148), (3638, 19904), (4976, 14552), (5287, 13696), (6848, 10574), (7276, 9952)]