42382678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{26723}}^1$

素因数の和:26799

約数の個数: 16

約数和(自身を含む): 69589296

約数和(自身を除く): 27206618

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 26723, 53446, 347399, 694798, 1630103, 3260206, 21191339, 42382678]

約数ペア:

[(1, 42382678), (2, 21191339), (13, 3260206), (26, 1630103), (61, 694798), (122, 347399), (793, 53446), (1586, 26723)]