61606558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 105380352

約数和(自身を除く): 43773794

約数列:

[1, 2, 13, 23, 26, 46, 71, 142, 299, 598, 923, 1451, 1633, 1846, 2902, 3266, 18863, 21229, 33373, 37726, 42458, 66746, 103021, 206042, 433849, 867698, 1339273, 2369483, 2678546, 4738966, 30803279, 61606558]

約数ペア:

[(1, 61606558), (2, 30803279), (13, 4738966), (23, 2678546), (26, 2369483), (46, 1339273), (71, 867698), (142, 433849), (299, 206042), (598, 103021), (923, 66746), (1451, 42458), (1633, 37726), (1846, 33373), (2902, 21229), (3266, 18863)]