22212512

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1871}}^1$

素因数の和:1941

約数の個数: 48

約数和(自身を含む): 50948352

約数和(自身を除く): 28735840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 1871, 2968, 3742, 5936, 7484, 11872, 13097, 14968, 26194, 29936, 52388, 59872, 99163, 104776, 198326, 209552, 396652, 419104, 694141, 793304, 1388282, 1586608, 2776564, 3173216, 5553128, 11106256, 22212512]

約数ペア:

[(1, 22212512), (2, 11106256), (4, 5553128), (7, 3173216), (8, 2776564), (14, 1586608), (16, 1388282), (28, 793304), (32, 694141), (53, 419104), (56, 396652), (106, 209552), (112, 198326), (212, 104776), (224, 99163), (371, 59872), (424, 52388), (742, 29936), (848, 26194), (1484, 14968), (1696, 13097), (1871, 11872), (2968, 7484), (3742, 5936)]