38794816

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:407

約数の個数: 56

約数和(自身を含む): 82378296

約数和(自身を除く): 43583480

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 181, 197, 272, 362, 394, 544, 724, 788, 1088, 1448, 1576, 2896, 3077, 3152, 3349, 5792, 6154, 6304, 6698, 11584, 12308, 12608, 13396, 24616, 26792, 35657, 49232, 53584, 71314, 98464, 107168, 142628, 196928, 214336, 285256, 570512, 606169, 1141024, 1212338, 2282048, 2424676, 4849352, 9698704, 19397408, 38794816]

約数ペア:

[(1, 38794816), (2, 19397408), (4, 9698704), (8, 4849352), (16, 2424676), (17, 2282048), (32, 1212338), (34, 1141024), (64, 606169), (68, 570512), (136, 285256), (181, 214336), (197, 196928), (272, 142628), (362, 107168), (394, 98464), (544, 71314), (724, 53584), (788, 49232), (1088, 35657), (1448, 26792), (1576, 24616), (2896, 13396), (3077, 12608), (3152, 12308), (3349, 11584), (5792, 6698), (6154, 6304)]