74388048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{221393}}^1$

素因数の和:221411

約数の個数: 40

約数和(自身を含む): 219622848

約数和(自身を除く): 145234800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 221393, 442786, 664179, 885572, 1328358, 1549751, 1771144, 2656716, 3099502, 3542288, 4649253, 5313432, 6199004, 9298506, 10626864, 12398008, 18597012, 24796016, 37194024, 74388048]

約数ペア:

[(1, 74388048), (2, 37194024), (3, 24796016), (4, 18597012), (6, 12398008), (7, 10626864), (8, 9298506), (12, 6199004), (14, 5313432), (16, 4649253), (21, 3542288), (24, 3099502), (28, 2656716), (42, 1771144), (48, 1549751), (56, 1328358), (84, 885572), (112, 664179), (168, 442786), (336, 221393)]