28898422

素因数分解:

$2^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{3049}}^1$

素因数の和:3735

約数の個数: 16

約数和(自身を含む): 49629600

約数和(自身を除く): 20731178

約数列:

[1, 2, 7, 14, 677, 1354, 3049, 4739, 6098, 9478, 21343, 42686, 2064173, 4128346, 14449211, 28898422]

約数ペア:

[(1, 28898422), (2, 14449211), (7, 4128346), (14, 2064173), (677, 42686), (1354, 21343), (3049, 9478), (4739, 6098)]