38974604

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 36

約数和(自身を含む): 72372216

約数和(自身を除く): 33397612

約数列:

[1, 2, 4, 23, 46, 92, 113, 163, 226, 326, 452, 529, 652, 1058, 2116, 2599, 3749, 5198, 7498, 10396, 14996, 18419, 36838, 59777, 73676, 86227, 119554, 172454, 239108, 344908, 423637, 847274, 1694548, 9743651, 19487302, 38974604]

約数ペア:

[(1, 38974604), (2, 19487302), (4, 9743651), (23, 1694548), (46, 847274), (92, 423637), (113, 344908), (163, 239108), (226, 172454), (326, 119554), (452, 86227), (529, 73676), (652, 59777), (1058, 36838), (2116, 18419), (2599, 14996), (3749, 10396), (5198, 7498)]