40996878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 92316672

約数和(自身を除く): 51319794

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 53, 78, 94, 106, 141, 159, 211, 282, 318, 422, 611, 633, 689, 1222, 1266, 1378, 1833, 2067, 2491, 2743, 3666, 4134, 4982, 5486, 7473, 8229, 9917, 11183, 14946, 16458, 19834, 22366, 29751, 32383, 33549, 59502, 64766, 67098, 97149, 128921, 145379, 194298, 257842, 290758, 386763, 436137, 525601, 773526, 872274, 1051202, 1576803, 3153606, 6832813, 13665626, 20498439, 40996878]

約数ペア:

[(1, 40996878), (2, 20498439), (3, 13665626), (6, 6832813), (13, 3153606), (26, 1576803), (39, 1051202), (47, 872274), (53, 773526), (78, 525601), (94, 436137), (106, 386763), (141, 290758), (159, 257842), (211, 194298), (282, 145379), (318, 128921), (422, 97149), (611, 67098), (633, 64766), (689, 59502), (1222, 33549), (1266, 32383), (1378, 29751), (1833, 22366), (2067, 19834), (2491, 16458), (2743, 14946), (3666, 11183), (4134, 9917), (4982, 8229), (5486, 7473)]