8422336

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 56

約数和(自身を含む): 18434304

約数和(自身を除く): 10011968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 191, 208, 212, 382, 416, 424, 689, 764, 832, 848, 1378, 1528, 1696, 2483, 2756, 3056, 3392, 4966, 5512, 6112, 9932, 10123, 11024, 12224, 19864, 20246, 22048, 39728, 40492, 44096, 79456, 80984, 131599, 158912, 161968, 263198, 323936, 526396, 647872, 1052792, 2105584, 4211168, 8422336]

約数ペア:

[(1, 8422336), (2, 4211168), (4, 2105584), (8, 1052792), (13, 647872), (16, 526396), (26, 323936), (32, 263198), (52, 161968), (53, 158912), (64, 131599), (104, 80984), (106, 79456), (191, 44096), (208, 40492), (212, 39728), (382, 22048), (416, 20246), (424, 19864), (689, 12224), (764, 11024), (832, 10123), (848, 9932), (1378, 6112), (1528, 5512), (1696, 4966), (2483, 3392), (2756, 3056)]