73405768

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{853}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 142652160

約数和(自身を除く): 69246392

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 347, 694, 853, 1388, 1706, 2776, 3412, 6824, 10757, 21514, 26443, 43028, 52886, 86056, 105772, 211544, 295991, 591982, 1183964, 2367928, 9175721, 18351442, 36702884, 73405768]

約数ペア:

[(1, 73405768), (2, 36702884), (4, 18351442), (8, 9175721), (31, 2367928), (62, 1183964), (124, 591982), (248, 295991), (347, 211544), (694, 105772), (853, 86056), (1388, 52886), (1706, 43028), (2776, 26443), (3412, 21514), (6824, 10757)]