28156665182

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1\times {\mathrm{20719}}^1$

素因数の和:21728

約数の個数: 32

約数和(自身を含む): 45542891520

約数和(自身を除く): 17386226338

約数列:

[1, 2, 23, 31, 46, 62, 713, 953, 1426, 1906, 20719, 21919, 29543, 41438, 43838, 59086, 476537, 642289, 679489, 953074, 1284578, 1358978, 14772647, 19745207, 29545294, 39490414, 454139761, 612101417, 908279522, 1224202834, 14078332591, 28156665182]

約数ペア:

[(1, 28156665182), (2, 14078332591), (23, 1224202834), (31, 908279522), (46, 612101417), (62, 454139761), (713, 39490414), (953, 29545294), (1426, 19745207), (1906, 14772647), (20719, 1358978), (21919, 1284578), (29543, 953074), (41438, 679489), (43838, 642289), (59086, 476537)]