38997686

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 74318496

約数和(自身を除く): 35320810

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 97, 182, 194, 329, 611, 658, 679, 1222, 1261, 1358, 2209, 2522, 4277, 4418, 4559, 8554, 8827, 9118, 15463, 17654, 28717, 30926, 31913, 57434, 59267, 63826, 118534, 201019, 214273, 402038, 414869, 428546, 829738, 1499911, 2785549, 2999822, 5571098, 19498843, 38997686]

約数ペア:

[(1, 38997686), (2, 19498843), (7, 5571098), (13, 2999822), (14, 2785549), (26, 1499911), (47, 829738), (91, 428546), (94, 414869), (97, 402038), (182, 214273), (194, 201019), (329, 118534), (611, 63826), (658, 59267), (679, 57434), (1222, 31913), (1261, 30926), (1358, 28717), (2209, 17654), (2522, 15463), (4277, 9118), (4418, 8827), (4559, 8554)]