74441486

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 135136512

約数和(自身を除く): 60695026

約数列:

[1, 2, 7, 14, 41, 49, 82, 97, 98, 191, 194, 287, 382, 574, 679, 1337, 1358, 2009, 2674, 3977, 4018, 4753, 7831, 7954, 9359, 9506, 15662, 18527, 18718, 27839, 37054, 54817, 55678, 109634, 129689, 194873, 259378, 383719, 389746, 759607, 767438, 907823, 1519214, 1815646, 5317249, 10634498, 37220743, 74441486]

約数ペア:

[(1, 74441486), (2, 37220743), (7, 10634498), (14, 5317249), (41, 1815646), (49, 1519214), (82, 907823), (97, 767438), (98, 759607), (191, 389746), (194, 383719), (287, 259378), (382, 194873), (574, 129689), (679, 109634), (1337, 55678), (1358, 54817), (2009, 37054), (2674, 27839), (3977, 18718), (4018, 18527), (4753, 15662), (7831, 9506), (7954, 9359)]