67422944

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{641}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 140752080

約数和(自身を除く): 73329136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 173, 304, 346, 608, 641, 692, 1282, 1384, 2564, 2768, 3287, 5128, 5536, 6574, 10256, 12179, 13148, 20512, 24358, 26296, 48716, 52592, 97432, 105184, 110893, 194864, 221786, 389728, 443572, 887144, 1774288, 2106967, 3548576, 4213934, 8427868, 16855736, 33711472, 67422944]

約数ペア:

[(1, 67422944), (2, 33711472), (4, 16855736), (8, 8427868), (16, 4213934), (19, 3548576), (32, 2106967), (38, 1774288), (76, 887144), (152, 443572), (173, 389728), (304, 221786), (346, 194864), (608, 110893), (641, 105184), (692, 97432), (1282, 52592), (1384, 48716), (2564, 26296), (2768, 24358), (3287, 20512), (5128, 13148), (5536, 12179), (6574, 10256)]