28359254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16741}}^1$

素因数の和:16772

約数の個数: 24

約数和(自身を含む): 53440464

約数和(自身を除く): 25081210

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 16741, 33482, 117187, 184151, 234374, 368302, 1289057, 2025661, 2578114, 4051322, 14179627, 28359254]

約数ペア:

[(1, 28359254), (2, 14179627), (7, 4051322), (11, 2578114), (14, 2025661), (22, 1289057), (77, 368302), (121, 234374), (154, 184151), (242, 117187), (847, 33482), (1694, 16741)]