71607844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8017}}^1$

素因数の和:8068

約数の個数: 48

約数和(自身を含む): 161642880

約数和(自身を除く): 90035036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8017, 8932, 16034, 32068, 56119, 88187, 112238, 176374, 224476, 232493, 352748, 464986, 617309, 929972, 1234618, 1627451, 2469236, 2557423, 3254902, 5114846, 6509804, 10229692, 17901961, 35803922, 71607844]

約数ペア:

[(1, 71607844), (2, 35803922), (4, 17901961), (7, 10229692), (11, 6509804), (14, 5114846), (22, 3254902), (28, 2557423), (29, 2469236), (44, 1627451), (58, 1234618), (77, 929972), (116, 617309), (154, 464986), (203, 352748), (308, 232493), (319, 224476), (406, 176374), (638, 112238), (812, 88187), (1276, 56119), (2233, 32068), (4466, 16034), (8017, 8932)]