71672524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2399}}^1$

素因数の和:2518

約数の個数: 48

約数和(自身を含む): 158054400

約数和(自身を除く): 86381876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 679, 1067, 1358, 2134, 2399, 2716, 4268, 4798, 7469, 9596, 14938, 16793, 26389, 29876, 33586, 52778, 67172, 105556, 184723, 232703, 369446, 465406, 738892, 930812, 1628921, 2559733, 3257842, 5119466, 6515684, 10238932, 17918131, 35836262, 71672524]

約数ペア:

[(1, 71672524), (2, 35836262), (4, 17918131), (7, 10238932), (11, 6515684), (14, 5119466), (22, 3257842), (28, 2559733), (44, 1628921), (77, 930812), (97, 738892), (154, 465406), (194, 369446), (308, 232703), (388, 184723), (679, 105556), (1067, 67172), (1358, 52778), (2134, 33586), (2399, 29876), (2716, 26389), (4268, 16793), (4798, 14938), (7469, 9596)]