21707584

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{14747}}^1$

素因数の和:14782

約数の個数: 28

約数和(自身を含む): 44951904

約数和(自身を除く): 23244320

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 14747, 29494, 58988, 117976, 235952, 339181, 471904, 678362, 943808, 1356724, 2713448, 5426896, 10853792, 21707584]

約数ペア:

[(1, 21707584), (2, 10853792), (4, 5426896), (8, 2713448), (16, 1356724), (23, 943808), (32, 678362), (46, 471904), (64, 339181), (92, 235952), (184, 117976), (368, 58988), (736, 29494), (1472, 14747)]