2783104

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 5875200

約数和(自身を除く): 3092096

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 1279, 2176, 2558, 5116, 10232, 20464, 21743, 40928, 43486, 81856, 86972, 163712, 173944, 347888, 695776, 1391552, 2783104]

約数ペア:

[(1, 2783104), (2, 1391552), (4, 695776), (8, 347888), (16, 173944), (17, 163712), (32, 86972), (34, 81856), (64, 43486), (68, 40928), (128, 21743), (136, 20464), (272, 10232), (544, 5116), (1088, 2558), (1279, 2176)]