15697521424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17117}}^1\times {\mathrm{4409}}^1$

素因数の和:21547

約数の個数: 40

約数和(自身を含む): 32762824920

約数和(自身を除く): 17065303496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4409, 8818, 17117, 17636, 34234, 35272, 57317, 68468, 70544, 114634, 136936, 222521, 229268, 273872, 445042, 458536, 890084, 917072, 1780168, 3560336, 75468853, 150937706, 301875412, 603750824, 981095089, 1207501648, 1962190178, 3924380356, 7848760712, 15697521424]

約数ペア:

[(1, 15697521424), (2, 7848760712), (4, 3924380356), (8, 1962190178), (13, 1207501648), (16, 981095089), (26, 603750824), (52, 301875412), (104, 150937706), (208, 75468853), (4409, 3560336), (8818, 1780168), (17117, 917072), (17636, 890084), (34234, 458536), (35272, 445042), (57317, 273872), (68468, 229268), (70544, 222521), (114634, 136936)]