27425384

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 62208000

約数和(自身を除く): 34782616

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 107, 161, 184, 199, 214, 322, 398, 428, 644, 749, 796, 856, 1288, 1393, 1498, 1592, 2461, 2786, 2996, 4577, 4922, 5572, 5992, 9154, 9844, 11144, 17227, 18308, 19688, 21293, 32039, 34454, 36616, 42586, 64078, 68908, 85172, 128156, 137816, 149051, 170344, 256312, 298102, 489739, 596204, 979478, 1192408, 1958956, 3428173, 3917912, 6856346, 13712692, 27425384]

約数ペア:

[(1, 27425384), (2, 13712692), (4, 6856346), (7, 3917912), (8, 3428173), (14, 1958956), (23, 1192408), (28, 979478), (46, 596204), (56, 489739), (92, 298102), (107, 256312), (161, 170344), (184, 149051), (199, 137816), (214, 128156), (322, 85172), (398, 68908), (428, 64078), (644, 42586), (749, 36616), (796, 34454), (856, 32039), (1288, 21293), (1393, 19688), (1498, 18308), (1592, 17227), (2461, 11144), (2786, 9844), (2996, 9154), (4577, 5992), (4922, 5572)]