65671424

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2819}}^1$

素因数の和:2855

約数の個数: 72

約数和(自身を含む): 161394240

約数和(自身を除く): 95722816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2819, 2912, 3328, 5638, 5824, 11276, 11648, 19733, 22552, 23296, 36647, 39466, 45104, 73294, 78932, 90208, 146588, 157864, 180416, 256529, 293176, 315728, 360832, 513058, 586352, 631456, 721664, 1026116, 1172704, 1262912, 2052232, 2345408, 2525824, 4104464, 4690816, 5051648, 8208928, 9381632, 16417856, 32835712, 65671424]

約数ペア:

[(1, 65671424), (2, 32835712), (4, 16417856), (7, 9381632), (8, 8208928), (13, 5051648), (14, 4690816), (16, 4104464), (26, 2525824), (28, 2345408), (32, 2052232), (52, 1262912), (56, 1172704), (64, 1026116), (91, 721664), (104, 631456), (112, 586352), (128, 513058), (182, 360832), (208, 315728), (224, 293176), (256, 256529), (364, 180416), (416, 157864), (448, 146588), (728, 90208), (832, 78932), (896, 73294), (1456, 45104), (1664, 39466), (1792, 36647), (2819, 23296), (2912, 22552), (3328, 19733), (5638, 11648), (5824, 11276)]