39289978

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3539}}^1$

素因数の和:3622

約数の個数: 32

約数和(自身を含む): 73745280

約数和(自身を除く): 34455302

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 427, 793, 854, 1586, 3539, 5551, 7078, 11102, 24773, 46007, 49546, 92014, 215879, 322049, 431758, 644098, 1511153, 2806427, 3022306, 5612854, 19644989, 39289978]

約数ペア:

[(1, 39289978), (2, 19644989), (7, 5612854), (13, 3022306), (14, 2806427), (26, 1511153), (61, 644098), (91, 431758), (122, 322049), (182, 215879), (427, 92014), (793, 49546), (854, 46007), (1586, 24773), (3539, 11102), (5551, 7078)]