41638234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 77137920

約数和(自身を除く): 35499686

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 61, 71, 122, 142, 209, 253, 418, 437, 506, 671, 781, 874, 1159, 1342, 1349, 1403, 1562, 1633, 2318, 2698, 2806, 3266, 4331, 4807, 8662, 9614, 12749, 14839, 15433, 17963, 25498, 26657, 29678, 30866, 31027, 35926, 47641, 53314, 62054, 82289, 95282, 99613, 164578, 199226, 293227, 341297, 586454, 682594, 905179, 1095743, 1810358, 1892647, 2191486, 3785294, 20819117, 41638234]

約数ペア:

[(1, 41638234), (2, 20819117), (11, 3785294), (19, 2191486), (22, 1892647), (23, 1810358), (38, 1095743), (46, 905179), (61, 682594), (71, 586454), (122, 341297), (142, 293227), (209, 199226), (253, 164578), (418, 99613), (437, 95282), (506, 82289), (671, 62054), (781, 53314), (874, 47641), (1159, 35926), (1342, 31027), (1349, 30866), (1403, 29678), (1562, 26657), (1633, 25498), (2318, 17963), (2698, 15433), (2806, 14839), (3266, 12749), (4331, 9614), (4807, 8662)]