70445857972

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1\times {\mathrm{25951}}^1$

素因数の和:27476

約数の個数: 48

約数和(自身を含む): 143098912768

約数和(自身を除く): 72653054796

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1447, 1876, 2894, 5788, 10129, 20258, 25951, 40516, 51902, 96949, 103804, 181657, 193898, 363314, 387796, 678643, 726628, 1357286, 1738717, 2714572, 3477434, 6954868, 12171019, 24342038, 37551097, 48684076, 75102194, 150204388, 262857679, 525715358, 1051430716, 2515923499, 5031846998, 10063693996, 17611464493, 35222928986, 70445857972]

約数ペア:

[(1, 70445857972), (2, 35222928986), (4, 17611464493), (7, 10063693996), (14, 5031846998), (28, 2515923499), (67, 1051430716), (134, 525715358), (268, 262857679), (469, 150204388), (938, 75102194), (1447, 48684076), (1876, 37551097), (2894, 24342038), (5788, 12171019), (10129, 6954868), (20258, 3477434), (25951, 2714572), (40516, 1738717), (51902, 1357286), (96949, 726628), (103804, 678643), (181657, 387796), (193898, 363314)]