78289088

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{12611}}^1$

素因数の和:12720

約数の個数: 28

約数和(自身を含む): 156968952

約数和(自身を除く): 78679864

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 12611, 25222, 50444, 100888, 201776, 403552, 807104, 1223267, 2446534, 4893068, 9786136, 19572272, 39144544, 78289088]

約数ペア:

[(1, 78289088), (2, 39144544), (4, 19572272), (8, 9786136), (16, 4893068), (32, 2446534), (64, 1223267), (97, 807104), (194, 403552), (388, 201776), (776, 100888), (1552, 50444), (3104, 25222), (6208, 12611)]