28995512

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39829}}^1$

素因数の和:39855

約数の個数: 32

約数和(自身を含む): 66914400

約数和(自身を除く): 37918888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 39829, 79658, 159316, 278803, 318632, 517777, 557606, 1035554, 1115212, 2071108, 2230424, 3624439, 4142216, 7248878, 14497756, 28995512]

約数ペア:

[(1, 28995512), (2, 14497756), (4, 7248878), (7, 4142216), (8, 3624439), (13, 2230424), (14, 2071108), (26, 1115212), (28, 1035554), (52, 557606), (56, 517777), (91, 318632), (104, 278803), (182, 159316), (364, 79658), (728, 39829)]