21624952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5483}}^1$

素因数の和:5535

約数の個数: 32

約数和(自身を含む): 44420400

約数和(自身を除く): 22795448

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 5483, 10966, 21932, 43864, 93211, 159007, 186422, 318014, 372844, 636028, 745688, 1272056, 2703119, 5406238, 10812476, 21624952]

約数ペア:

[(1, 21624952), (2, 10812476), (4, 5406238), (8, 2703119), (17, 1272056), (29, 745688), (34, 636028), (58, 372844), (68, 318014), (116, 186422), (136, 159007), (232, 93211), (493, 43864), (986, 21932), (1972, 10966), (3944, 5483)]