38836382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 65245824

約数和(自身を除く): 26409442

約数列:

[1, 2, 13, 26, 47, 61, 94, 122, 521, 611, 793, 1042, 1222, 1586, 2867, 5734, 6773, 13546, 24487, 31781, 37271, 48974, 63562, 74542, 318331, 413153, 636662, 826306, 1493707, 2987414, 19418191, 38836382]

約数ペア:

[(1, 38836382), (2, 19418191), (13, 2987414), (26, 1493707), (47, 826306), (61, 636662), (94, 413153), (122, 318331), (521, 74542), (611, 63562), (793, 48974), (1042, 37271), (1222, 31781), (1586, 24487), (2867, 13546), (5734, 6773)]