8127392

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2791}}^1$

素因数の和:2821

約数の個数: 48

約数和(自身を含む): 19700352

約数和(自身を除く): 11572960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2791, 2912, 5582, 11164, 19537, 22328, 36283, 39074, 44656, 72566, 78148, 89312, 145132, 156296, 253981, 290264, 312592, 507962, 580528, 625184, 1015924, 1161056, 2031848, 4063696, 8127392]

約数ペア:

[(1, 8127392), (2, 4063696), (4, 2031848), (7, 1161056), (8, 1015924), (13, 625184), (14, 580528), (16, 507962), (26, 312592), (28, 290264), (32, 253981), (52, 156296), (56, 145132), (91, 89312), (104, 78148), (112, 72566), (182, 44656), (208, 39074), (224, 36283), (364, 22328), (416, 19537), (728, 11164), (1456, 5582), (2791, 2912)]