63421316

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1229}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 135004800

約数和(自身を除く): 71583484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 679, 1229, 1358, 1843, 2458, 2716, 3686, 4916, 7372, 8603, 12901, 17206, 23351, 25802, 34412, 46702, 51604, 93404, 119213, 163457, 238426, 326914, 476852, 653828, 834491, 1668982, 2265047, 3337964, 4530094, 9060188, 15855329, 31710658, 63421316]

約数ペア:

[(1, 63421316), (2, 31710658), (4, 15855329), (7, 9060188), (14, 4530094), (19, 3337964), (28, 2265047), (38, 1668982), (76, 834491), (97, 653828), (133, 476852), (194, 326914), (266, 238426), (388, 163457), (532, 119213), (679, 93404), (1229, 51604), (1358, 46702), (1843, 34412), (2458, 25802), (2716, 23351), (3686, 17206), (4916, 12901), (7372, 8603)]