27978624

素因数分解:

$2^7\times 3^2\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 81549000

約数和(自身を除く): 53570376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 149, 163, 192, 288, 298, 326, 384, 447, 489, 576, 596, 652, 894, 978, 1152, 1192, 1304, 1341, 1467, 1788, 1956, 2384, 2608, 2682, 2934, 3576, 3912, 4768, 5216, 5364, 5868, 7152, 7824, 9536, 10432, 10728, 11736, 14304, 15648, 19072, 20864, 21456, 23472, 24287, 28608, 31296, 42912, 46944, 48574, 57216, 62592, 72861, 85824, 93888, 97148, 145722, 171648, 187776, 194296, 218583, 291444, 388592, 437166, 582888, 777184, 874332, 1165776, 1554368, 1748664, 2331552, 3108736, 3497328, 4663104, 6994656, 9326208, 13989312, 27978624]

約数ペア:

[(1, 27978624), (2, 13989312), (3, 9326208), (4, 6994656), (6, 4663104), (8, 3497328), (9, 3108736), (12, 2331552), (16, 1748664), (18, 1554368), (24, 1165776), (32, 874332), (36, 777184), (48, 582888), (64, 437166), (72, 388592), (96, 291444), (128, 218583), (144, 194296), (149, 187776), (163, 171648), (192, 145722), (288, 97148), (298, 93888), (326, 85824), (384, 72861), (447, 62592), (489, 57216), (576, 48574), (596, 46944), (652, 42912), (894, 31296), (978, 28608), (1152, 24287), (1192, 23472), (1304, 21456), (1341, 20864), (1467, 19072), (1788, 15648), (1956, 14304), (2384, 11736), (2608, 10728), (2682, 10432), (2934, 9536), (3576, 7824), (3912, 7152), (4768, 5868), (5216, 5364)]