40893424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 94931424

約数和(自身を除く): 54038000

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 61, 88, 104, 122, 143, 176, 208, 244, 286, 293, 488, 572, 586, 671, 793, 976, 1144, 1172, 1342, 1586, 2288, 2344, 2684, 3172, 3223, 3809, 4688, 5368, 6344, 6446, 7618, 8723, 10736, 12688, 12892, 15236, 17446, 17873, 25784, 30472, 34892, 35746, 41899, 51568, 60944, 69784, 71492, 83798, 139568, 142984, 167596, 196603, 232349, 285968, 335192, 393206, 464698, 670384, 786412, 929396, 1572824, 1858792, 2555839, 3145648, 3717584, 5111678, 10223356, 20446712, 40893424]

約数ペア:

[(1, 40893424), (2, 20446712), (4, 10223356), (8, 5111678), (11, 3717584), (13, 3145648), (16, 2555839), (22, 1858792), (26, 1572824), (44, 929396), (52, 786412), (61, 670384), (88, 464698), (104, 393206), (122, 335192), (143, 285968), (176, 232349), (208, 196603), (244, 167596), (286, 142984), (293, 139568), (488, 83798), (572, 71492), (586, 69784), (671, 60944), (793, 51568), (976, 41899), (1144, 35746), (1172, 34892), (1342, 30472), (1586, 25784), (2288, 17873), (2344, 17446), (2684, 15236), (3172, 12892), (3223, 12688), (3809, 10736), (4688, 8723), (5368, 7618), (6344, 6446)]