38343984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:978

約数の個数: 80

約数和(自身を含む): 114159360

約数和(自身を除く): 75815376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 417, 556, 821, 834, 973, 1112, 1642, 1668, 1946, 2224, 2463, 2919, 3284, 3336, 3892, 4926, 5747, 5838, 6568, 6672, 7784, 9852, 11494, 11676, 13136, 15568, 17241, 19704, 22988, 23352, 34482, 39408, 45976, 46704, 68964, 91952, 114119, 137928, 228238, 275856, 342357, 456476, 684714, 798833, 912952, 1369428, 1597666, 1825904, 2396499, 2738856, 3195332, 4792998, 5477712, 6390664, 9585996, 12781328, 19171992, 38343984]

約数ペア:

[(1, 38343984), (2, 19171992), (3, 12781328), (4, 9585996), (6, 6390664), (7, 5477712), (8, 4792998), (12, 3195332), (14, 2738856), (16, 2396499), (21, 1825904), (24, 1597666), (28, 1369428), (42, 912952), (48, 798833), (56, 684714), (84, 456476), (112, 342357), (139, 275856), (168, 228238), (278, 137928), (336, 114119), (417, 91952), (556, 68964), (821, 46704), (834, 45976), (973, 39408), (1112, 34482), (1642, 23352), (1668, 22988), (1946, 19704), (2224, 17241), (2463, 15568), (2919, 13136), (3284, 11676), (3336, 11494), (3892, 9852), (4926, 7784), (5747, 6672), (5838, 6568)]