408047668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{27653}}^1$

素因数の和:27712

約数の個数: 48

約数和(自身を含む): 892007424

約数和(自身を除く): 483959756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 7378, 14756, 27653, 55306, 110612, 193571, 387142, 470101, 774284, 857243, 940202, 1714486, 1880404, 3290707, 3428972, 6000701, 6581414, 12001402, 13162828, 14573131, 24002804, 29146262, 58292524, 102011917, 204023834, 408047668]

約数ペア:

[(1, 408047668), (2, 204023834), (4, 102011917), (7, 58292524), (14, 29146262), (17, 24002804), (28, 14573131), (31, 13162828), (34, 12001402), (62, 6581414), (68, 6000701), (119, 3428972), (124, 3290707), (217, 1880404), (238, 1714486), (434, 940202), (476, 857243), (527, 774284), (868, 470101), (1054, 387142), (2108, 193571), (3689, 110612), (7378, 55306), (14756, 27653)]