38373868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 36

約数和(自身を含む): 74295760

約数和(自身を除く): 35921892

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 439, 533, 878, 1066, 1681, 1756, 2132, 3362, 5707, 6724, 11414, 17999, 21853, 22828, 35998, 43706, 71996, 87412, 233987, 467974, 737959, 935948, 1475918, 2951836, 9593467, 19186934, 38373868]

約数ペア:

[(1, 38373868), (2, 19186934), (4, 9593467), (13, 2951836), (26, 1475918), (41, 935948), (52, 737959), (82, 467974), (164, 233987), (439, 87412), (533, 71996), (878, 43706), (1066, 35998), (1681, 22828), (1756, 21853), (2132, 17999), (3362, 11414), (5707, 6724)]