25292696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22109}}^1$

素因数の和:22139

約数の個数: 32

約数和(自身を含む): 55717200

約数和(自身を除く): 30424504

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 22109, 44218, 88436, 176872, 243199, 287417, 486398, 574834, 972796, 1149668, 1945592, 2299336, 3161587, 6323174, 12646348, 25292696]

約数ペア:

[(1, 25292696), (2, 12646348), (4, 6323174), (8, 3161587), (11, 2299336), (13, 1945592), (22, 1149668), (26, 972796), (44, 574834), (52, 486398), (88, 287417), (104, 243199), (143, 176872), (286, 88436), (572, 44218), (1144, 22109)]