289456064

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{110311}}^1$

素因数の和:110364

約数の個数: 28

約数和(自身を含む): 588404208

約数和(自身を除く): 298948144

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 110311, 220622, 441244, 882488, 1764976, 3529952, 4522751, 7059904, 9045502, 18091004, 36182008, 72364016, 144728032, 289456064]

約数ペア:

[(1, 289456064), (2, 144728032), (4, 72364016), (8, 36182008), (16, 18091004), (32, 9045502), (41, 7059904), (64, 4522751), (82, 3529952), (164, 1764976), (328, 882488), (656, 441244), (1312, 220622), (2624, 110311)]