27776594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 46604160

約数和(自身を除く): 18827566

約数列:

[1, 2, 19, 23, 38, 46, 61, 122, 437, 521, 874, 1042, 1159, 1403, 2318, 2806, 9899, 11983, 19798, 23966, 26657, 31781, 53314, 63562, 227677, 455354, 603839, 730963, 1207678, 1461926, 13888297, 27776594]

約数ペア:

[(1, 27776594), (2, 13888297), (19, 1461926), (23, 1207678), (38, 730963), (46, 603839), (61, 455354), (122, 227677), (437, 63562), (521, 53314), (874, 31781), (1042, 26657), (1159, 23966), (1403, 19798), (2318, 11983), (2806, 9899)]