42690116

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 89886720

約数和(自身を除く): 47196604

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 151, 161, 302, 322, 439, 604, 644, 878, 1057, 1756, 2114, 3073, 3473, 4228, 6146, 6946, 10097, 12292, 13892, 20194, 24311, 40388, 48622, 66289, 70679, 97244, 132578, 141358, 265156, 282716, 464023, 928046, 1524647, 1856092, 3049294, 6098588, 10672529, 21345058, 42690116]

約数ペア:

[(1, 42690116), (2, 21345058), (4, 10672529), (7, 6098588), (14, 3049294), (23, 1856092), (28, 1524647), (46, 928046), (92, 464023), (151, 282716), (161, 265156), (302, 141358), (322, 132578), (439, 97244), (604, 70679), (644, 66289), (878, 48622), (1057, 40388), (1756, 24311), (2114, 20194), (3073, 13892), (3473, 12292), (4228, 10097), (6146, 6946)]