39040036

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1097}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 82639872

約数和(自身を除く): 43599836

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 574, 868, 1097, 1148, 1271, 2194, 2542, 4388, 5084, 7679, 8897, 15358, 17794, 30716, 34007, 35588, 44977, 68014, 89954, 136028, 179908, 238049, 314839, 476098, 629678, 952196, 1259356, 1394287, 2788574, 5577148, 9760009, 19520018, 39040036]

約数ペア:

[(1, 39040036), (2, 19520018), (4, 9760009), (7, 5577148), (14, 2788574), (28, 1394287), (31, 1259356), (41, 952196), (62, 629678), (82, 476098), (124, 314839), (164, 238049), (217, 179908), (287, 136028), (434, 89954), (574, 68014), (868, 44977), (1097, 35588), (1148, 34007), (1271, 30716), (2194, 17794), (2542, 15358), (4388, 8897), (5084, 7679)]