28683692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^2$

素因数の和:338

約数の個数: 36

約数和(自身を含む): 56324520

約数和(自身を除く): 27640828

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 149, 298, 323, 596, 646, 1292, 2533, 2831, 5066, 5662, 10132, 11324, 22201, 44402, 48127, 88804, 96254, 192508, 377417, 421819, 754834, 843638, 1509668, 1687276, 7170923, 14341846, 28683692]

約数ペア:

[(1, 28683692), (2, 14341846), (4, 7170923), (17, 1687276), (19, 1509668), (34, 843638), (38, 754834), (68, 421819), (76, 377417), (149, 192508), (298, 96254), (323, 88804), (596, 48127), (646, 44402), (1292, 22201), (2533, 11324), (2831, 10132), (5066, 5662)]