73984144

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{27361}}^1$

素因数の和:27395

約数の個数: 30

約数和(自身を含む): 155224626

約数和(自身を除く): 81240482

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 27361, 54722, 109444, 218888, 355693, 437776, 711386, 1422772, 2845544, 4624009, 5691088, 9248018, 18496036, 36992072, 73984144]

約数ペア:

[(1, 73984144), (2, 36992072), (4, 18496036), (8, 9248018), (13, 5691088), (16, 4624009), (26, 2845544), (52, 1422772), (104, 711386), (169, 437776), (208, 355693), (338, 218888), (676, 109444), (1352, 54722), (2704, 27361)]