72005752

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{98909}}^1$

素因数の和:98935

約数の個数: 32

約数和(自身を含む): 166168800

約数和(自身を除く): 94163048

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 98909, 197818, 395636, 692363, 791272, 1285817, 1384726, 2571634, 2769452, 5143268, 5538904, 9000719, 10286536, 18001438, 36002876, 72005752]

約数ペア:

[(1, 72005752), (2, 36002876), (4, 18001438), (7, 10286536), (8, 9000719), (13, 5538904), (14, 5143268), (26, 2769452), (28, 2571634), (52, 1384726), (56, 1285817), (91, 791272), (104, 692363), (182, 395636), (364, 197818), (728, 98909)]