8291478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 64

約数和(自身を含む): 19535040

約数和(自身を除く): 11243562

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 74, 78, 102, 111, 169, 221, 222, 338, 442, 481, 507, 629, 663, 962, 1014, 1258, 1326, 1443, 1887, 2197, 2873, 2886, 3774, 4394, 5746, 6253, 6591, 8177, 8619, 12506, 13182, 16354, 17238, 18759, 24531, 37349, 37518, 49062, 74698, 81289, 106301, 112047, 162578, 212602, 224094, 243867, 318903, 487734, 637806, 1381913, 2763826, 4145739, 8291478]

約数ペア:

[(1, 8291478), (2, 4145739), (3, 2763826), (6, 1381913), (13, 637806), (17, 487734), (26, 318903), (34, 243867), (37, 224094), (39, 212602), (51, 162578), (74, 112047), (78, 106301), (102, 81289), (111, 74698), (169, 49062), (221, 37518), (222, 37349), (338, 24531), (442, 18759), (481, 17238), (507, 16354), (629, 13182), (663, 12506), (962, 8619), (1014, 8177), (1258, 6591), (1326, 6253), (1443, 5746), (1887, 4394), (2197, 3774), (2873, 2886)]