57347444

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 129582432

約数和(自身を除く): 72234988

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 67, 77, 98, 134, 154, 196, 268, 308, 397, 469, 539, 737, 794, 938, 1078, 1474, 1588, 1876, 2156, 2779, 2948, 3283, 4367, 5159, 5558, 6566, 8734, 10318, 11116, 13132, 17468, 19453, 20636, 26599, 30569, 36113, 38906, 53198, 61138, 72226, 77812, 106396, 122276, 144452, 186193, 213983, 292589, 372386, 427966, 585178, 744772, 855932, 1170356, 1303351, 2048123, 2606702, 4096246, 5213404, 8192492, 14336861, 28673722, 57347444]

約数ペア:

[(1, 57347444), (2, 28673722), (4, 14336861), (7, 8192492), (11, 5213404), (14, 4096246), (22, 2606702), (28, 2048123), (44, 1303351), (49, 1170356), (67, 855932), (77, 744772), (98, 585178), (134, 427966), (154, 372386), (196, 292589), (268, 213983), (308, 186193), (397, 144452), (469, 122276), (539, 106396), (737, 77812), (794, 72226), (938, 61138), (1078, 53198), (1474, 38906), (1588, 36113), (1876, 30569), (2156, 26599), (2779, 20636), (2948, 19453), (3283, 17468), (4367, 13132), (5159, 11116), (5558, 10318), (6566, 8734)]