2886137584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{60961}}^1$

素因数の和:61249

約数の個数: 40

約数和(自身を含む): 6123023280

約数和(自身を除く): 3236885696

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 269, 538, 1076, 2152, 2959, 4304, 5918, 11836, 23672, 47344, 60961, 121922, 243844, 487688, 670571, 975376, 1341142, 2682284, 5364568, 10729136, 16398509, 32797018, 65594036, 131188072, 180383599, 262376144, 360767198, 721534396, 1443068792, 2886137584]

約数ペア:

[(1, 2886137584), (2, 1443068792), (4, 721534396), (8, 360767198), (11, 262376144), (16, 180383599), (22, 131188072), (44, 65594036), (88, 32797018), (176, 16398509), (269, 10729136), (538, 5364568), (1076, 2682284), (2152, 1341142), (2959, 975376), (4304, 670571), (5918, 487688), (11836, 243844), (23672, 121922), (47344, 60961)]