28904952

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{16963}}^1$

素因数の和:17043

約数の個数: 32

約数和(自身を含む): 73284480

約数和(自身を除く): 44379528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 16963, 33926, 50889, 67852, 101778, 135704, 203556, 407112, 1204373, 2408746, 3613119, 4817492, 7226238, 9634984, 14452476, 28904952]

約数ペア:

[(1, 28904952), (2, 14452476), (3, 9634984), (4, 7226238), (6, 4817492), (8, 3613119), (12, 2408746), (24, 1204373), (71, 407112), (142, 203556), (213, 135704), (284, 101778), (426, 67852), (568, 50889), (852, 33926), (1704, 16963)]