72663088

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{46819}}^1$

素因数の和:46924

約数の個数: 20

約数和(自身を含む): 142239160

約数和(自身を除く): 69576072

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 46819, 93638, 187276, 374552, 749104, 4541443, 9082886, 18165772, 36331544, 72663088]

約数ペア:

[(1, 72663088), (2, 36331544), (4, 18165772), (8, 9082886), (16, 4541443), (97, 749104), (194, 374552), (388, 187276), (776, 93638), (1552, 46819)]