27910792

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5477}}^1$

素因数の和:5510

約数の個数: 48

約数和(自身を含む): 65571660

約数和(自身を除く): 37660868

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 5477, 10954, 21908, 38339, 43816, 71201, 76678, 142402, 153356, 268373, 284804, 306712, 498407, 536746, 569608, 996814, 1073492, 1993628, 2146984, 3488849, 3987256, 6977698, 13955396, 27910792]

約数ペア:

[(1, 27910792), (2, 13955396), (4, 6977698), (7, 3987256), (8, 3488849), (13, 2146984), (14, 1993628), (26, 1073492), (28, 996814), (49, 569608), (52, 536746), (56, 498407), (91, 306712), (98, 284804), (104, 268373), (182, 153356), (196, 142402), (364, 76678), (392, 71201), (637, 43816), (728, 38339), (1274, 21908), (2548, 10954), (5096, 5477)]