28111848

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{19853}}^1$

素因数の和:19921

約数の個数: 32

約数和(自身を含む): 71474400

約数和(自身を除く): 43362552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 19853, 39706, 59559, 79412, 119118, 158824, 238236, 476472, 1171327, 2342654, 3513981, 4685308, 7027962, 9370616, 14055924, 28111848]

約数ペア:

[(1, 28111848), (2, 14055924), (3, 9370616), (4, 7027962), (6, 4685308), (8, 3513981), (12, 2342654), (24, 1171327), (59, 476472), (118, 238236), (177, 158824), (236, 119118), (354, 79412), (472, 59559), (708, 39706), (1416, 19853)]