73301438

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 128894976

約数和(自身を除く): 55593538

約数列:

[1, 2, 7, 14, 53, 106, 223, 371, 443, 446, 742, 886, 1561, 3101, 3122, 6202, 11819, 23479, 23638, 46958, 82733, 98789, 164353, 165466, 197578, 328706, 691523, 1383046, 5235817, 10471634, 36650719, 73301438]

約数ペア:

[(1, 73301438), (2, 36650719), (7, 10471634), (14, 5235817), (53, 1383046), (106, 691523), (223, 328706), (371, 197578), (443, 165466), (446, 164353), (742, 98789), (886, 82733), (1561, 46958), (3101, 23638), (3122, 23479), (6202, 11819)]