71251904

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{18251}}^1$

素因数の和:18324

約数の個数: 28

約数和(自身を含む): 143716248

約数和(自身を除く): 72464344

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 18251, 36502, 73004, 146008, 292016, 584032, 1113311, 1168064, 2226622, 4453244, 8906488, 17812976, 35625952, 71251904]

約数ペア:

[(1, 71251904), (2, 35625952), (4, 17812976), (8, 8906488), (16, 4453244), (32, 2226622), (61, 1168064), (64, 1113311), (122, 584032), (244, 292016), (488, 146008), (976, 73004), (1952, 36502), (3904, 18251)]