71374604

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 148270080

約数和(自身を除く): 76895476

約数列:

[1, 2, 4, 7, 14, 28, 41, 79, 82, 158, 164, 287, 316, 553, 574, 787, 1106, 1148, 1574, 2212, 3148, 3239, 5509, 6478, 11018, 12956, 22036, 22673, 32267, 45346, 62173, 64534, 90692, 124346, 129068, 225869, 248692, 435211, 451738, 870422, 903476, 1740844, 2549093, 5098186, 10196372, 17843651, 35687302, 71374604]

約数ペア:

[(1, 71374604), (2, 35687302), (4, 17843651), (7, 10196372), (14, 5098186), (28, 2549093), (41, 1740844), (79, 903476), (82, 870422), (158, 451738), (164, 435211), (287, 248692), (316, 225869), (553, 129068), (574, 124346), (787, 90692), (1106, 64534), (1148, 62173), (1574, 45346), (2212, 32267), (3148, 22673), (3239, 22036), (5509, 12956), (6478, 11018)]