5706428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 12540864

約数和(自身を除く): 6834436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 257, 364, 427, 514, 793, 854, 1028, 1586, 1708, 1799, 3172, 3341, 3598, 5551, 6682, 7196, 11102, 13364, 15677, 22204, 23387, 31354, 46774, 62708, 93548, 109739, 203801, 219478, 407602, 438956, 815204, 1426607, 2853214, 5706428]

約数ペア:

[(1, 5706428), (2, 2853214), (4, 1426607), (7, 815204), (13, 438956), (14, 407602), (26, 219478), (28, 203801), (52, 109739), (61, 93548), (91, 62708), (122, 46774), (182, 31354), (244, 23387), (257, 22204), (364, 15677), (427, 13364), (514, 11102), (793, 7196), (854, 6682), (1028, 5551), (1586, 3598), (1708, 3341), (1799, 3172)]