4270819904

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{165587}}^1$

素因数の和:165643

約数の個数: 56

約数和(自身を含む): 9421294848

約数和(自身を除く): 5150474944

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 25792, 165587, 331174, 662348, 1324696, 2152631, 2649392, 4305262, 5133197, 5298784, 8610524, 10266394, 10597568, 17221048, 20532788, 34442096, 41065576, 66731561, 68884192, 82131152, 133463122, 137768384, 164262304, 266926244, 328524608, 533852488, 1067704976, 2135409952, 4270819904]

約数ペア:

[(1, 4270819904), (2, 2135409952), (4, 1067704976), (8, 533852488), (13, 328524608), (16, 266926244), (26, 164262304), (31, 137768384), (32, 133463122), (52, 82131152), (62, 68884192), (64, 66731561), (104, 41065576), (124, 34442096), (208, 20532788), (248, 17221048), (403, 10597568), (416, 10266394), (496, 8610524), (806, 5298784), (832, 5133197), (992, 4305262), (1612, 2649392), (1984, 2152631), (3224, 1324696), (6448, 662348), (12896, 331174), (25792, 165587)]