66985184

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15739}}^1$

素因数の和:15775

約数の個数: 48

約数和(自身を含む): 158659200

約数和(自身を除く): 91674016

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 15739, 31478, 62956, 110173, 125912, 220346, 251824, 299041, 440692, 503648, 598082, 881384, 1196164, 1762768, 2093287, 2392328, 3525536, 4186574, 4784656, 8373148, 9569312, 16746296, 33492592, 66985184]

約数ペア:

[(1, 66985184), (2, 33492592), (4, 16746296), (7, 9569312), (8, 8373148), (14, 4784656), (16, 4186574), (19, 3525536), (28, 2392328), (32, 2093287), (38, 1762768), (56, 1196164), (76, 881384), (112, 598082), (133, 503648), (152, 440692), (224, 299041), (266, 251824), (304, 220346), (532, 125912), (608, 110173), (1064, 62956), (2128, 31478), (4256, 15739)]