26640064

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:581

約数の個数: 56

約数和(自身を含む): 58521600

約数和(自身を除く): 31881536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 158, 176, 316, 352, 479, 632, 704, 869, 958, 1264, 1738, 1916, 2528, 3476, 3832, 5056, 5269, 6952, 7664, 10538, 13904, 15328, 21076, 27808, 30656, 37841, 42152, 55616, 75682, 84304, 151364, 168608, 302728, 337216, 416251, 605456, 832502, 1210912, 1665004, 2421824, 3330008, 6660016, 13320032, 26640064]

約数ペア:

[(1, 26640064), (2, 13320032), (4, 6660016), (8, 3330008), (11, 2421824), (16, 1665004), (22, 1210912), (32, 832502), (44, 605456), (64, 416251), (79, 337216), (88, 302728), (158, 168608), (176, 151364), (316, 84304), (352, 75682), (479, 55616), (632, 42152), (704, 37841), (869, 30656), (958, 27808), (1264, 21076), (1738, 15328), (1916, 13904), (2528, 10538), (3476, 7664), (3832, 6952), (5056, 5269)]