64797502

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 128102400

約数和(自身を除く): 63304898

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 277, 341, 343, 434, 539, 554, 682, 686, 1078, 1519, 1939, 2387, 3038, 3047, 3773, 3878, 4774, 6094, 7546, 8587, 10633, 13573, 16709, 17174, 21266, 21329, 27146, 33418, 42658, 60109, 94457, 95011, 116963, 120218, 149303, 188914, 190022, 233926, 298606, 420763, 661199, 841526, 1045121, 1322398, 2090242, 2945341, 4628393, 5890682, 9256786, 32398751, 64797502]

約数ペア:

[(1, 64797502), (2, 32398751), (7, 9256786), (11, 5890682), (14, 4628393), (22, 2945341), (31, 2090242), (49, 1322398), (62, 1045121), (77, 841526), (98, 661199), (154, 420763), (217, 298606), (277, 233926), (341, 190022), (343, 188914), (434, 149303), (539, 120218), (554, 116963), (682, 95011), (686, 94457), (1078, 60109), (1519, 42658), (1939, 33418), (2387, 27146), (3038, 21329), (3047, 21266), (3773, 17174), (3878, 16709), (4774, 13573), (6094, 10633), (7546, 8587)]