70375456

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1265

約数の個数: 48

約数和(自身を含む): 145490688

約数和(自身を除く): 75115232

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 122, 124, 244, 248, 488, 496, 976, 992, 1163, 1891, 1952, 2326, 3782, 4652, 7564, 9304, 15128, 18608, 30256, 36053, 37216, 60512, 70943, 72106, 141886, 144212, 283772, 288424, 567544, 576848, 1135088, 1153696, 2199233, 2270176, 4398466, 8796932, 17593864, 35187728, 70375456]

約数ペア:

[(1, 70375456), (2, 35187728), (4, 17593864), (8, 8796932), (16, 4398466), (31, 2270176), (32, 2199233), (61, 1153696), (62, 1135088), (122, 576848), (124, 567544), (244, 288424), (248, 283772), (488, 144212), (496, 141886), (976, 72106), (992, 70943), (1163, 60512), (1891, 37216), (1952, 36053), (2326, 30256), (3782, 18608), (4652, 15128), (7564, 9304)]