71569432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5851}}^1$

素因数の和:6007

約数の個数: 32

約数和(自身を含む): 147470400

約数和(自身を除く): 75900968

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 5851, 6116, 11702, 12232, 23404, 46808, 64361, 128722, 257444, 514888, 813289, 1626578, 3253156, 6506312, 8946179, 17892358, 35784716, 71569432]

約数ペア:

[(1, 71569432), (2, 35784716), (4, 17892358), (8, 8946179), (11, 6506312), (22, 3253156), (44, 1626578), (88, 813289), (139, 514888), (278, 257444), (556, 128722), (1112, 64361), (1529, 46808), (3058, 23404), (5851, 12232), (6116, 11702)]