28884284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50497}}^1$

素因数の和:50525

約数の個数: 24

約数和(自身を含む): 59385648

約数和(自身を除く): 30501364

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 50497, 100994, 201988, 555467, 656461, 1110934, 1312922, 2221868, 2625844, 7221071, 14442142, 28884284]

約数ペア:

[(1, 28884284), (2, 14442142), (4, 7221071), (11, 2625844), (13, 2221868), (22, 1312922), (26, 1110934), (44, 656461), (52, 555467), (143, 201988), (286, 100994), (572, 50497)]