1837963712

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71261}}^1$

素因数の和:71317

約数の個数: 56

約数和(自身を含む): 4054522752

約数和(自身を除く): 2216559040

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 25792, 71261, 142522, 285044, 570088, 926393, 1140176, 1852786, 2209091, 2280352, 3705572, 4418182, 4560704, 7411144, 8836364, 14822288, 17672728, 28718183, 29644576, 35345456, 57436366, 59289152, 70690912, 114872732, 141381824, 229745464, 459490928, 918981856, 1837963712]

約数ペア:

[(1, 1837963712), (2, 918981856), (4, 459490928), (8, 229745464), (13, 141381824), (16, 114872732), (26, 70690912), (31, 59289152), (32, 57436366), (52, 35345456), (62, 29644576), (64, 28718183), (104, 17672728), (124, 14822288), (208, 8836364), (248, 7411144), (403, 4560704), (416, 4418182), (496, 3705572), (806, 2280352), (832, 2209091), (992, 1852786), (1612, 1140176), (1984, 926393), (3224, 570088), (6448, 285044), (12896, 142522), (25792, 71261)]