70231784

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23663}}^1$

素因数の和:23729

約数の個数: 32

約数和(自身を含む): 153342720

約数和(自身を除く): 83110936

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 23663, 47326, 94652, 165641, 189304, 331282, 662564, 1254139, 1325128, 2508278, 5016556, 8778973, 10033112, 17557946, 35115892, 70231784]

約数ペア:

[(1, 70231784), (2, 35115892), (4, 17557946), (7, 10033112), (8, 8778973), (14, 5016556), (28, 2508278), (53, 1325128), (56, 1254139), (106, 662564), (212, 331282), (371, 189304), (424, 165641), (742, 94652), (1484, 47326), (2968, 23663)]