74164448

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 154667520

約数和(自身を除く): 80503072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 223, 304, 446, 547, 608, 892, 1094, 1784, 2188, 3568, 4237, 4376, 7136, 8474, 8752, 10393, 16948, 17504, 20786, 33896, 41572, 67792, 83144, 121981, 135584, 166288, 243962, 332576, 487924, 975848, 1951696, 2317639, 3903392, 4635278, 9270556, 18541112, 37082224, 74164448]

約数ペア:

[(1, 74164448), (2, 37082224), (4, 18541112), (8, 9270556), (16, 4635278), (19, 3903392), (32, 2317639), (38, 1951696), (76, 975848), (152, 487924), (223, 332576), (304, 243962), (446, 166288), (547, 135584), (608, 121981), (892, 83144), (1094, 67792), (1784, 41572), (2188, 33896), (3568, 20786), (4237, 17504), (4376, 16948), (7136, 10393), (8474, 8752)]