71700244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{21163}}^1$

素因数の和:21196

約数の個数: 36

約数和(自身を含む): 157629472

約数和(自身を除く): 85929228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 21163, 42326, 84652, 148141, 232793, 296282, 465586, 592564, 931172, 1629551, 2560723, 3259102, 5121446, 6518204, 10242892, 17925061, 35850122, 71700244]

約数ペア:

[(1, 71700244), (2, 35850122), (4, 17925061), (7, 10242892), (11, 6518204), (14, 5121446), (22, 3259102), (28, 2560723), (44, 1629551), (77, 931172), (121, 592564), (154, 465586), (242, 296282), (308, 232793), (484, 148141), (847, 84652), (1694, 42326), (3388, 21163)]