71973418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1163}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 123197760

約数和(自身を除く): 51224342

約数列:

[1, 2, 11, 22, 29, 58, 97, 194, 319, 638, 1067, 1163, 2134, 2326, 2813, 5626, 12793, 25586, 30943, 33727, 61886, 67454, 112811, 225622, 370997, 741994, 1240921, 2481842, 3271519, 6543038, 35986709, 71973418]

約数ペア:

[(1, 71973418), (2, 35986709), (11, 6543038), (22, 3271519), (29, 2481842), (58, 1240921), (97, 741994), (194, 370997), (319, 225622), (638, 112811), (1067, 67454), (1163, 61886), (2134, 33727), (2326, 30943), (2813, 25586), (5626, 12793)]