40711606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 68062176

約数和(自身を除く): 27350570

約数列:

[1, 2, 13, 26, 41, 82, 181, 211, 362, 422, 533, 1066, 2353, 2743, 4706, 5486, 7421, 8651, 14842, 17302, 38191, 76382, 96473, 112463, 192946, 224926, 496483, 992966, 1565831, 3131662, 20355803, 40711606]

約数ペア:

[(1, 40711606), (2, 20355803), (13, 3131662), (26, 1565831), (41, 992966), (82, 496483), (181, 224926), (211, 192946), (362, 112463), (422, 96473), (533, 76382), (1066, 38191), (2353, 17302), (2743, 14842), (4706, 8651), (5486, 7421)]