40985308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1033}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 89172160

約数和(自身を除く): 48186852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 182, 218, 364, 436, 763, 1033, 1417, 1526, 2066, 2834, 3052, 4132, 5668, 7231, 9919, 13429, 14462, 19838, 26858, 28924, 39676, 53716, 94003, 112597, 188006, 225194, 376012, 450388, 788179, 1463761, 1576358, 2927522, 3152716, 5855044, 10246327, 20492654, 40985308]

約数ペア:

[(1, 40985308), (2, 20492654), (4, 10246327), (7, 5855044), (13, 3152716), (14, 2927522), (26, 1576358), (28, 1463761), (52, 788179), (91, 450388), (109, 376012), (182, 225194), (218, 188006), (364, 112597), (436, 94003), (763, 53716), (1033, 39676), (1417, 28924), (1526, 26858), (2066, 19838), (2834, 14462), (3052, 13429), (4132, 9919), (5668, 7231)]