27600664

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1280

約数の個数: 64

約数和(自身を含む): 65802240

約数和(自身を除く): 38201576

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1223, 1612, 1736, 2446, 2821, 3224, 4892, 5642, 8561, 9784, 11284, 15899, 17122, 22568, 31798, 34244, 37913, 63596, 68488, 75826, 111293, 127192, 151652, 222586, 265391, 303304, 445172, 492869, 530782, 890344, 985738, 1061564, 1971476, 2123128, 3450083, 3942952, 6900166, 13800332, 27600664]

約数ペア:

[(1, 27600664), (2, 13800332), (4, 6900166), (7, 3942952), (8, 3450083), (13, 2123128), (14, 1971476), (26, 1061564), (28, 985738), (31, 890344), (52, 530782), (56, 492869), (62, 445172), (91, 303304), (104, 265391), (124, 222586), (182, 151652), (217, 127192), (248, 111293), (364, 75826), (403, 68488), (434, 63596), (728, 37913), (806, 34244), (868, 31798), (1223, 22568), (1612, 17122), (1736, 15899), (2446, 11284), (2821, 9784), (3224, 8561), (4892, 5642)]