3728512112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{416873}}^1$

素因数の和:416937

約数の個数: 40

約数和(自身を含む): 7960625904

約数和(自身を除く): 4232113792

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 416873, 833746, 1667492, 3334984, 5419349, 6669968, 10838698, 17925539, 21677396, 35851078, 43354792, 71702156, 86709584, 143404312, 233032007, 286808624, 466064014, 932128028, 1864256056, 3728512112]

約数ペア:

[(1, 3728512112), (2, 1864256056), (4, 932128028), (8, 466064014), (13, 286808624), (16, 233032007), (26, 143404312), (43, 86709584), (52, 71702156), (86, 43354792), (104, 35851078), (172, 21677396), (208, 17925539), (344, 10838698), (559, 6669968), (688, 5419349), (1118, 3334984), (2236, 1667492), (4472, 833746), (8944, 416873)]