42969374

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 80766720

約数和(自身を除く): 37797346

約数列:

[1, 2, 7, 14, 19, 38, 47, 49, 94, 98, 133, 266, 329, 491, 658, 893, 931, 982, 1786, 1862, 2303, 3437, 4606, 6251, 6874, 9329, 12502, 18658, 23077, 24059, 43757, 46154, 48118, 65303, 87514, 130606, 161539, 323078, 438463, 457121, 876926, 914242, 1130773, 2261546, 3069241, 6138482, 21484687, 42969374]

約数ペア:

[(1, 42969374), (2, 21484687), (7, 6138482), (14, 3069241), (19, 2261546), (38, 1130773), (47, 914242), (49, 876926), (94, 457121), (98, 438463), (133, 323078), (266, 161539), (329, 130606), (491, 87514), (658, 65303), (893, 48118), (931, 46154), (982, 43757), (1786, 24059), (1862, 23077), (2303, 18658), (3437, 12502), (4606, 9329), (6251, 6874)]