4211168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 9144576

約数和(自身を除く): 4933408

約数列:

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

約数ペア:

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