47122768

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1712

約数の個数: 80

約数和(自身を含む): 118849536

約数和(自身を除く): 71726768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 616, 644, 1012, 1232, 1288, 1663, 1771, 2024, 2576, 3326, 3542, 4048, 6652, 7084, 11641, 13304, 14168, 18293, 23282, 26608, 28336, 36586, 38249, 46564, 73172, 76498, 93128, 128051, 146344, 152996, 186256, 256102, 267743, 292688, 305992, 420739, 512204, 535486, 611984, 841478, 1024408, 1070972, 1682956, 2048816, 2141944, 2945173, 3365912, 4283888, 5890346, 6731824, 11780692, 23561384, 47122768]

約数ペア:

[(1, 47122768), (2, 23561384), (4, 11780692), (7, 6731824), (8, 5890346), (11, 4283888), (14, 3365912), (16, 2945173), (22, 2141944), (23, 2048816), (28, 1682956), (44, 1070972), (46, 1024408), (56, 841478), (77, 611984), (88, 535486), (92, 512204), (112, 420739), (154, 305992), (161, 292688), (176, 267743), (184, 256102), (253, 186256), (308, 152996), (322, 146344), (368, 128051), (506, 93128), (616, 76498), (644, 73172), (1012, 46564), (1232, 38249), (1288, 36586), (1663, 28336), (1771, 26608), (2024, 23282), (2576, 18293), (3326, 14168), (3542, 13304), (4048, 11641), (6652, 7084)]