38131136

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:477

約数の個数: 56

約数和(自身を含む): 81143856

約数和(自身を除く): 43012720

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 136, 202, 272, 347, 404, 544, 694, 808, 1088, 1388, 1616, 1717, 2776, 3232, 3434, 5552, 5899, 6464, 6868, 11104, 11798, 13736, 22208, 23596, 27472, 35047, 47192, 54944, 70094, 94384, 109888, 140188, 188768, 280376, 377536, 560752, 595799, 1121504, 1191598, 2243008, 2383196, 4766392, 9532784, 19065568, 38131136]

約数ペア:

[(1, 38131136), (2, 19065568), (4, 9532784), (8, 4766392), (16, 2383196), (17, 2243008), (32, 1191598), (34, 1121504), (64, 595799), (68, 560752), (101, 377536), (136, 280376), (202, 188768), (272, 140188), (347, 109888), (404, 94384), (544, 70094), (694, 54944), (808, 47192), (1088, 35047), (1388, 27472), (1616, 23596), (1717, 22208), (2776, 13736), (3232, 11798), (3434, 11104), (5552, 6868), (5899, 6464)]