64975736

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 147847680

約数和(自身を除く): 82871944

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 61, 92, 122, 161, 184, 244, 322, 427, 488, 644, 827, 854, 1288, 1403, 1654, 1708, 2806, 3308, 3416, 5612, 5789, 6616, 9821, 11224, 11578, 19021, 19642, 23156, 38042, 39284, 46312, 50447, 76084, 78568, 100894, 133147, 152168, 201788, 266294, 353129, 403576, 532588, 706258, 1065176, 1160281, 1412516, 2320562, 2825032, 4641124, 8121967, 9282248, 16243934, 32487868, 64975736]

約数ペア:

[(1, 64975736), (2, 32487868), (4, 16243934), (7, 9282248), (8, 8121967), (14, 4641124), (23, 2825032), (28, 2320562), (46, 1412516), (56, 1160281), (61, 1065176), (92, 706258), (122, 532588), (161, 403576), (184, 353129), (244, 266294), (322, 201788), (427, 152168), (488, 133147), (644, 100894), (827, 78568), (854, 76084), (1288, 50447), (1403, 46312), (1654, 39284), (1708, 38042), (2806, 23156), (3308, 19642), (3416, 19021), (5612, 11578), (5789, 11224), (6616, 9821)]