39623792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{967}}^1$

素因数の和:1185

約数の個数: 40

約数和(自身を含む): 83182176

約数和(自身を除く): 43558384

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 967, 1576, 1934, 2561, 3152, 3868, 5122, 7736, 10244, 12571, 15472, 20488, 25142, 40976, 50284, 100568, 190499, 201136, 380998, 761996, 1523992, 2476487, 3047984, 4952974, 9905948, 19811896, 39623792]

約数ペア:

[(1, 39623792), (2, 19811896), (4, 9905948), (8, 4952974), (13, 3047984), (16, 2476487), (26, 1523992), (52, 761996), (104, 380998), (197, 201136), (208, 190499), (394, 100568), (788, 50284), (967, 40976), (1576, 25142), (1934, 20488), (2561, 15472), (3152, 12571), (3868, 10244), (5122, 7736)]